3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<STR a:4:{s:1:"d";a:6:{s:6:"square";O:16:"DerivativeParams":3:{s:13:"last_mod_time";i:1558537140;s:6:"sizing";O:12:"SizingParams":3:{s:10:"ideal_size";a:2:{i:0;i:120;i:1;i:120;}s:8:"max_crop";d:1;s:8:"min_size";a:2:{i:0;i:120;i:1;i:120;}}s:7:"sharpen";i:0;}s:5:"thumb";O:16:"DerivativeParams":3:{s:13:"last_mod_time";i:1558537140;s:6:"sizing";O:12:"SizingParams":3:{s:10:"ideal_size";a:2:{i:0;i:144;i:1;i:144;}s:8:"max_crop";d:0;s:8:"min_size";a:2:{i:0;i:0;i:1;i:0;}}s:7:"sharpen";i:0;}s:6:"2small";O:16:"DerivativeParams":3:{s:13:"last_mod_time";i:1558537140;s:6:"sizing";O:12:"SizingParams":3:{s:10:"ideal_size";a:2:{i:0;i:240;i:1;i:240;}s:8:"max_crop";d:0;s:8:"min_size";a:2:{i:0;i:0;i:1;i:0;}}s:7:"sharpen";i:0;}s:6:"medium";O:16:"DerivativeParams":3:{s:13:"last_mod_time";i:1558537430;s:6:"sizing";O:12:"SizingParams":3:{s:10:"ideal_size";a:2:{i:0;i:800;i:1;i:600;}s:8:"max_crop";d:0;s:8:"min_size";a:2:{i:0;i:0;i:1;i:0;}}s:7:"sharpen";i:0;}s:5:"large";O:16:"DerivativeParams":3:{s:13:"last_mod_time";i:1558537182;s:6:"sizing";O:12:"SizingParams":3:{s:10:"ideal_size";a:2:{i:0;i:1024;i:1;i:768;}s:8:"max_crop";d:0;s:8:"min_size";a:2:{i:0;i:0;i:1;i:0;}}s:7:"sharpen";i:0;}s:7:"xxlarge";O:16:"DerivativeParams":3:{s:13:"last_mod_time";i:1558537140;s:6:"sizing";O:12:"SizingParams":3:{s:10:"ideal_size";a:2:{i:0;i:1656;i:1;i:1242;}s:8:"max_crop";d:0;s:8:"min_size";a:2:{i:0;i:0;i:1;i:0;}}s:7:"sharpen";i:0;}}s:1:"q";i:95;s:1:"w";O:15:"WatermarkParams":7:{s:4:"file";s:0:"";s:8:"min_size";a:2:{i:0;i:500;i:1;i:500;}s:4:"xpos";i:50;s:4:"ypos";i:50;s:7:"xrepeat";i:0;s:7:"yrepeat";i:0;s:7:"opacity";i:100;}s:1:"c";a:10:{s:4:"s250";i:1556797874;s:9:"s9999x200";i:1558555088;s:9:"s9999x410";i:1460994371;s:9:"s9999x408";i:1481713258;s:15:"648x216_z_0x216";i:1558500291;s:8:"e260x180";i:1483354228;s:3:"e64";i:1558543428;s:8:"s9999x64";i:1461243006;s:4:"e150";i:1558576541;s:8:"e520x360";i:1558536612;}} STR; $s = unserialize( $str ); class DerivativeParams {} class SizingParams {} class WatermarkParams {} var_dump( $s["d"]["thumb"]->sizing->ideal_size[0]);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0130.00916.63
8.3.60.0040.01118.40
8.3.50.0090.01118.35
8.3.40.0120.00318.86
8.3.30.0000.01418.76
8.3.20.0090.00020.76
8.3.10.0050.00319.29
8.3.00.0070.00021.77
8.2.190.0110.01118.41
8.2.180.0040.01125.92
8.2.170.0090.00622.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00026.16
8.2.110.0050.00522.30
8.2.100.0080.00417.83
8.2.90.0090.00022.32
8.2.80.0050.00317.97
8.2.70.0000.01217.68
8.2.60.0040.00418.22
8.2.50.0050.00318.10
8.2.40.0040.00419.52
8.2.30.0000.00719.30
8.2.20.0040.00418.03
8.2.10.0070.00018.87
8.2.00.0070.00019.54
8.1.280.0000.01525.92
8.1.270.0030.00620.52
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00722.51
8.1.230.0060.00621.04
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00817.13
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00718.74
8.1.150.0030.00518.82
8.1.140.0040.00418.82
8.1.130.0000.00719.96
8.1.120.0000.00717.41
8.1.110.0040.00417.28
8.1.100.0040.00417.41
8.1.90.0040.00417.24
8.1.80.0030.00617.38
8.1.70.0030.00317.27
8.1.60.0060.00317.46
8.1.50.0080.00017.34
8.1.40.0000.00817.46
8.1.30.0000.00817.56
8.1.20.0030.00517.57
8.1.10.0040.00417.57
8.1.00.0050.00517.39
8.0.300.0030.00619.89
8.0.290.0100.00316.63
8.0.280.0000.00718.37
8.0.270.0050.00317.12
8.0.260.0050.00218.37
8.0.250.0000.00616.98
8.0.240.0000.00816.97
8.0.230.0000.00716.96
8.0.220.0030.00316.86
8.0.210.0000.00816.82
8.0.200.0060.00016.96
8.0.190.0040.00416.84
8.0.180.0000.00816.91
8.0.170.0030.00516.90
8.0.160.0000.00716.95
8.0.150.0070.00016.86
8.0.140.0000.00716.73
8.0.130.0000.00613.27
8.0.120.0000.00816.78
8.0.110.0000.00716.94
8.0.100.0030.00516.87
8.0.90.0000.00816.84
8.0.80.0080.00816.90
8.0.70.0000.00716.77
8.0.60.0000.00816.92
8.0.50.0000.00816.83
8.0.30.0160.00416.88
8.0.20.0140.00517.11
8.0.10.0040.00417.05
8.0.00.0130.00416.61
7.4.330.0000.00415.55
7.4.320.0030.00316.57
7.4.300.0030.00316.51
7.4.290.0020.00916.57
7.4.280.0000.00816.60
7.4.270.0070.00016.61
7.4.260.0040.00416.62
7.4.250.0040.00416.58
7.4.240.0030.00316.55
7.4.230.0030.00316.40
7.4.220.0000.00716.48
7.4.210.0090.00616.53
7.4.200.0040.00416.40
7.4.160.0080.00916.60
7.4.140.0120.00617.86
7.4.130.0030.01416.70
7.4.120.0060.01616.59
7.4.110.0100.00716.50
7.4.100.0100.00716.55
7.4.90.0090.01216.57
7.4.80.0080.01119.39
7.4.70.0160.00616.49
7.4.60.0130.01316.61
7.4.50.0070.01116.36
7.4.40.0080.00816.59
7.4.00.0070.01114.81
7.3.330.0000.00613.15
7.3.320.0030.00313.15
7.3.310.0070.00016.22
7.3.300.0030.00316.23
7.3.290.0080.00616.43
7.3.280.0100.00616.42
7.3.260.0090.01016.40
7.3.230.0060.01016.29
7.3.210.0100.00716.23
7.3.200.0060.01216.30
7.3.190.0110.00616.46
7.3.180.0070.01116.57
7.3.170.0090.01216.51
7.3.160.0030.01316.35
7.3.120.0120.00714.90
7.3.110.0080.00814.81
7.3.100.0090.00514.76
7.3.90.0040.01014.80
7.3.80.0060.00914.73
7.3.70.0060.00814.86
7.3.60.0060.00914.75
7.3.50.0060.00914.69
7.3.40.0050.01014.74
7.3.30.0060.00814.74
7.3.20.0070.00816.24
7.3.10.0070.00816.18
7.3.00.0060.00816.28
7.2.330.0060.01216.70
7.2.320.0070.01016.66
7.2.310.0140.00316.52
7.2.300.0090.00916.81
7.2.290.0070.01716.47
7.2.250.0060.01214.86
7.2.240.0040.01414.99
7.2.230.0080.00814.92
7.2.220.0050.01014.86
7.2.210.0070.00715.04
7.2.200.0070.00814.85
7.2.190.0120.00514.94
7.2.180.0070.00814.76
7.2.170.0030.01114.99
7.2.160.0060.00714.92
7.2.150.0070.01016.11
7.2.140.0050.01015.93
7.2.130.0080.00915.97
7.2.120.0110.00616.06
7.2.110.0080.00716.06
7.2.100.0140.00216.33
7.2.90.0100.00616.09
7.2.80.0110.00416.11
7.2.70.0080.00716.11
7.2.60.0060.00716.31
7.2.50.0070.00916.13
7.2.40.0100.00816.19
7.2.30.0060.00916.13
7.2.20.0120.00516.14
7.2.10.0080.00916.01
7.2.00.0090.00916.30
7.1.330.0060.00815.80
7.1.320.0050.00615.73
7.1.310.0060.00815.66
7.1.300.0080.00715.71
7.1.290.0080.00415.64
7.1.280.0070.00815.33
7.1.270.0080.00515.41
7.1.260.0050.01015.33
7.1.250.0090.00815.07
7.1.240.0130.00514.90
7.1.230.0420.01414.79
7.1.220.0110.00814.96
7.1.210.0190.00514.80
7.1.200.0100.01614.87
7.1.190.0130.00814.73
7.1.180.0110.00914.61
7.1.170.0140.00714.85
7.1.160.0090.01114.99
7.1.150.0150.00214.76
7.1.140.0090.01014.79
7.1.130.0120.01014.73
7.1.120.0160.00314.86
7.1.110.0150.00514.80
7.1.100.0100.00615.00
7.1.90.0140.00614.92
7.1.80.0100.00514.67
7.1.70.0120.01014.81
7.1.60.0110.01214.68
7.1.50.0160.00714.74
7.1.40.0120.00714.67
7.1.30.0110.00814.99
7.1.20.0140.00714.74
7.1.10.0150.00814.73
7.1.00.0030.01014.89
7.0.330.0240.00013.50
7.0.320.0240.00713.48
7.0.310.0120.01013.63
7.0.300.0190.00713.56
7.0.290.0170.00713.35
7.0.280.0190.00613.21
7.0.270.0200.00813.75
7.0.260.0160.01413.32
7.0.250.0960.01213.49
7.0.240.0130.00813.50
7.0.230.0180.00713.59
7.0.220.0190.00513.67
7.0.210.0090.01313.52
7.0.200.0250.01113.30
7.0.190.0210.00713.37
7.0.180.0310.00413.56
7.0.170.0160.00413.61
7.0.160.0140.00913.35
7.0.150.0150.00413.64
7.0.140.0180.00513.31
7.0.130.0080.00813.58
7.0.120.0110.00813.53
7.0.110.0170.00313.43
7.0.100.0090.00913.30
7.0.90.0160.00913.47
7.0.80.0150.00513.59
7.0.70.0170.00513.52
7.0.60.0150.00713.31
7.0.50.0090.00913.47
7.0.40.0240.01413.58
7.0.30.0140.00813.67
7.0.20.0140.01413.64
7.0.10.0100.01013.52
7.0.00.0150.00813.68
5.6.400.0230.00314.49
5.6.390.0080.01214.55
5.6.380.0070.01914.63
5.6.370.0190.01314.58
5.6.360.0120.01213.98
5.6.350.0190.01214.24
5.6.340.0170.01414.53
5.6.330.0160.00614.46
5.6.320.0130.00514.50
5.6.310.0140.01514.52
5.6.300.0180.00514.28
5.6.290.0180.00414.30
5.6.280.0060.01414.54
5.6.270.0120.01414.45
5.6.260.0180.00814.16
5.6.250.0140.00514.14
5.6.240.0110.00914.34
5.6.230.0090.00914.57
5.6.220.0110.00714.25
5.6.210.0090.00914.16
5.6.200.0120.00614.42
5.6.190.0190.00514.34
5.6.180.0130.00714.01
5.6.170.0140.00914.53
5.6.160.0080.01314.34
5.6.150.0220.00814.10
5.6.140.0210.00714.34
5.6.130.0190.00614.34
5.6.120.0100.01514.00
5.6.110.0140.00914.00
5.6.100.0070.01214.27
5.6.90.0150.01214.45
5.6.80.0100.01014.20
5.6.70.0140.00413.95
5.6.60.0070.00714.25
5.6.50.0050.01414.28
5.6.40.0200.00314.22
5.6.30.0100.01013.96
5.6.20.0110.00713.95
5.6.10.0180.00014.23
5.6.00.0150.00414.05
5.5.380.0000.01413.88
5.5.370.0130.00814.49
5.5.360.0090.00914.26
5.5.350.0140.01114.13
5.5.340.0210.00714.40
5.5.330.0120.00813.96
5.5.320.0180.00413.87
5.5.310.0240.00714.18
5.5.300.0180.01213.87
5.5.290.0180.00614.35
5.5.280.0160.01314.40
5.5.270.0110.01514.21
5.5.260.0150.01014.13
5.5.250.0100.01714.24
5.5.240.0080.01514.02
5.5.230.0060.00913.98
5.5.220.0160.00414.12
5.5.210.0090.00914.07
5.5.200.0140.00713.85
5.5.190.0160.01314.32
5.5.180.0160.00313.89
5.5.170.0100.00914.13
5.5.160.0110.00714.32
5.5.150.0110.00514.22
5.5.140.0150.00414.23
5.5.130.0040.01114.13
5.5.120.0090.00914.06
5.5.110.0160.00314.29
5.5.100.0120.01214.05
5.5.90.0130.00514.34
5.5.80.0130.00614.11
5.5.70.0180.00413.70
5.5.60.0150.00514.09
5.5.50.0180.00013.71
5.5.40.0030.02114.03
5.5.30.0090.00914.13
5.5.20.0140.01414.23
5.5.10.0070.01414.18
5.5.00.0120.01214.22
5.4.450.0050.01011.30
5.4.440.0110.00411.26
5.4.430.0110.00411.26
5.4.420.0100.00311.26
5.4.410.0000.01111.26
5.4.400.0100.00211.26
5.4.390.0070.00711.26
5.4.380.0110.00311.26
5.4.370.0070.00811.26
5.4.360.0120.00011.26
5.4.350.0120.00811.26
5.4.340.0130.00311.26
5.4.330.0110.00311.26
5.4.320.0050.00711.26
5.4.310.0070.00511.26
5.4.300.0000.01211.26
5.4.290.0060.00911.26
5.4.280.0050.00511.26
5.4.270.0080.00311.26
5.4.260.0040.00911.26
5.4.250.0090.00511.26
5.4.240.0170.00011.26
5.4.230.0080.00611.26
5.4.220.0140.00611.26
5.4.210.0140.00011.26
5.4.200.0090.00511.26
5.4.190.0100.00711.26
5.4.180.0000.01511.26
5.4.170.0090.00411.26
5.4.160.0070.01111.26
5.4.150.0140.00411.26
5.4.140.0070.00711.26
5.4.130.0040.01111.30
5.4.120.0140.00611.26
5.4.110.0090.00611.26
5.4.100.0080.00411.26
5.4.90.0120.00011.26
5.4.80.0100.00411.26
5.4.70.0100.01011.26
5.4.60.0100.00511.26
5.4.50.0050.00511.26
5.4.40.0030.01011.26
5.4.30.0110.00811.26
5.4.20.0130.00311.26
5.4.10.0090.00911.26
5.4.00.0080.00511.26
5.3.290.0120.00011.26
5.3.280.0090.00311.26
5.3.270.0100.00711.26
5.3.260.0160.00511.26
5.3.250.0130.00011.26
5.3.240.0110.00711.26
5.3.230.0050.00911.26
5.3.220.0090.00511.26
5.3.210.0120.00511.26
5.3.200.0040.00811.26
5.3.190.0050.01011.26
5.3.180.0090.00611.26
5.3.170.0090.00511.26
5.3.160.0100.00311.26
5.3.150.0060.00811.26
5.3.140.0100.00311.26
5.3.130.0100.00511.26
5.3.120.0150.00811.26
5.3.110.0130.00011.26
5.3.100.0100.00611.26
5.3.90.0120.00011.26
5.3.80.0040.00811.26
5.3.70.0040.01211.26
5.3.60.0040.00811.26
5.3.50.0090.00411.26
5.3.40.0140.00811.26
5.3.30.0160.00011.26
5.3.20.0030.00711.26
5.3.10.0070.00711.26
5.3.00.0080.00711.26
5.2.170.0060.01011.26
5.2.160.0090.00411.26
5.2.150.0110.00611.26
5.2.140.0090.00411.26
5.2.130.0070.00411.26
5.2.120.0100.00011.26
5.2.110.0120.00011.26
5.2.100.0080.00711.26
5.2.90.0150.00511.26
5.2.80.0090.00511.26
5.2.70.0000.01111.26
5.2.60.0120.00011.26
5.2.50.0000.01211.26
5.2.40.0040.00711.26
5.2.30.0100.00011.26
5.2.20.0090.00211.26
5.2.10.0050.00511.26
5.2.00.0100.00511.26
5.1.60.0050.00511.26
5.1.50.0090.00311.26
5.1.40.0050.00511.26
5.1.30.0080.00011.26
5.1.20.0130.00011.26
5.1.10.0060.00911.26
5.1.00.0140.00311.26
5.0.50.0060.00311.26
5.0.40.0060.00211.26
5.0.30.0060.00311.26
5.0.20.0060.00611.26
5.0.10.0050.00211.26
5.0.00.0030.00511.26
4.4.90.0080.00511.26
4.4.80.0080.00011.26
4.4.70.0000.00711.26
4.4.60.0070.00011.26
4.4.50.0040.00811.26
4.4.40.0060.00411.26
4.4.30.0000.00711.26
4.4.20.0000.00511.26
4.4.10.0070.00711.26
4.4.00.0060.00011.26
4.3.110.0000.00711.26
4.3.100.0080.00011.26
4.3.90.0070.00011.26
4.3.80.0070.00011.26
4.3.70.0070.00011.26
4.3.60.0080.00311.26
4.3.50.0080.00011.26
4.3.40.0070.00011.26
4.3.30.0030.00311.26
4.3.20.0070.00011.26
4.3.10.0060.00011.26
4.3.00.0030.00311.26

preferences:
48.73 ms | 401 KiB | 5 Q