3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0; var_dump(++$a);

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)
8.3.60.0080.00616.38
8.3.50.0040.01816.35
8.3.40.0100.01018.43
8.3.30.0040.01118.55
8.3.20.0040.00420.07
8.3.10.0040.00421.78
8.3.00.0000.00722.00
8.2.180.0120.00916.50
8.2.170.0040.01122.96
8.2.160.0030.01019.09
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00320.97
8.2.120.0070.00026.35
8.2.110.0050.00521.00
8.2.100.0040.00717.72
8.2.90.0030.00518.84
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0030.00517.93
8.2.50.0000.00818.10
8.2.40.0000.00820.45
8.2.30.0080.00021.00
8.2.20.0050.00318.03
8.2.10.0040.00418.04
8.2.00.0070.00018.04
8.1.280.0100.00325.92
8.1.270.0080.00023.87
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00523.96
8.1.230.0000.01119.16
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0030.00617.10
8.1.180.0080.00018.10
8.1.170.0000.00918.43
8.1.160.0030.00318.93
8.1.150.0070.00018.77
8.1.140.0050.00219.34
8.1.130.0000.00718.72
8.1.120.0030.00317.43
8.1.110.0000.00817.34
8.1.100.0000.00717.29
8.1.90.0000.00717.25
8.1.80.0060.00317.40
8.1.70.0040.00417.30
8.1.60.0000.00817.51
8.1.50.0000.00817.34
8.1.40.0000.00717.32
8.1.30.0070.00017.61
8.1.20.0070.00017.53
8.1.10.0030.00617.27
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0030.00318.38
8.0.270.0030.00317.14
8.0.260.0030.00316.75
8.0.250.0000.00716.86
8.0.240.0030.00416.85
8.0.230.0030.00316.88
8.0.220.0040.00416.83
8.0.210.0000.00716.79
8.0.200.0060.00016.76
8.0.190.0000.00916.94
8.0.180.0000.00816.72
8.0.170.0070.00016.75
8.0.160.0030.00516.88
8.0.150.0050.00216.78
8.0.140.0000.00816.79
8.0.130.0000.00613.25
8.0.120.0060.00316.71
8.0.110.0070.00016.80
8.0.100.0050.00216.59
8.0.90.0000.00716.95
8.0.80.0100.01116.75
8.0.70.0000.00816.68
8.0.60.0040.00416.64
8.0.50.0040.00416.64
8.0.30.0140.00616.98
8.0.20.0100.01017.40
8.0.10.0020.00516.93
8.0.00.0060.01116.50
7.4.330.0000.00515.55
7.4.320.0000.00616.57
7.4.300.0030.00316.43
7.4.290.0080.00016.32
7.4.280.0080.00016.51
7.4.270.0060.00016.53
7.4.260.0000.00816.45
7.4.250.0000.00816.47
7.4.240.0000.00716.51
7.4.230.0000.00716.62
7.4.220.0110.00716.55
7.4.210.0080.00616.46
7.4.200.0000.00616.43
7.4.160.0070.00916.38
7.4.150.0180.00017.40
7.4.140.0100.00917.86
7.4.130.0110.00716.61
7.4.120.0100.00916.48
7.4.110.0100.01316.48
7.4.100.0120.00916.53
7.4.90.0120.00616.30
7.4.80.0090.00919.39
7.4.70.0060.01016.58
7.4.60.0130.00316.27
7.4.50.0070.01116.50
7.4.40.0130.00316.39
7.4.30.0060.01016.43
7.4.00.0040.00914.88
7.3.330.0030.00612.93
7.3.320.0050.00013.06
7.3.310.0030.00316.12
7.3.300.0030.00316.18
7.3.290.0110.00516.19
7.3.280.0080.00916.20
7.3.270.0200.00317.40
7.3.260.0150.00316.18
7.3.250.0130.00616.41
7.3.240.0120.00916.47
7.3.230.0150.00216.25
7.3.210.0000.01616.37
7.3.200.0080.00816.16
7.3.190.0080.00816.26
7.3.180.0100.00716.41
7.3.170.0080.01116.22
7.3.160.0100.00616.16
7.3.120.0070.01014.97
7.3.110.0040.01514.68
7.3.100.0000.01514.99
7.3.90.0000.00814.70
7.3.80.0120.00614.84
7.3.70.0100.00714.43
7.3.60.0060.00614.55
7.3.50.0000.00814.74
7.3.40.0080.00814.62
7.3.30.0040.00414.84
7.3.20.0070.00716.60
7.3.10.0040.01416.59
7.3.00.0040.00716.28
7.2.330.0170.00016.53
7.2.320.0030.01416.67
7.2.310.0070.01016.52
7.2.300.0090.01216.47
7.2.290.0030.01416.27
7.2.250.0090.00915.05
7.2.240.0090.00914.86
7.2.230.0080.00514.89
7.2.220.0070.01015.12
7.2.210.0030.01614.45
7.2.200.0100.00714.52
7.2.190.0030.01014.90
7.2.180.0070.01014.86
7.2.170.0070.00414.64
7.2.160.0000.01114.44
7.2.150.0130.00016.78
7.2.140.0150.00316.92
7.2.130.0030.01016.78
7.2.120.0100.00616.73
7.2.110.0040.01116.58
7.2.100.0000.01216.76
7.2.90.0230.00815.77
7.2.80.0050.01115.69
7.2.70.0050.00915.86
7.2.60.0120.00315.86
7.2.50.0280.00415.77
7.2.40.0220.01415.86
7.2.30.0050.00815.88
7.2.20.0890.00815.92
7.2.10.0800.00815.87
7.2.00.0600.00315.84
7.1.330.0030.01415.62
7.1.320.0110.00015.85
7.1.310.0030.01015.77
7.1.300.0030.01015.87
7.1.290.0060.00615.71
7.1.280.0030.00915.82
7.1.270.0080.00815.59
7.1.260.0090.00315.57
7.1.250.0040.01115.72
7.1.240.0060.00815.72
7.1.230.0100.00315.60
7.1.220.0060.00915.48
7.1.210.1000.00714.80
7.1.200.0090.00614.65
7.1.190.0070.00814.77
7.1.180.0250.00514.78
7.1.170.0050.00614.63
7.1.160.0080.00514.59
7.1.150.0110.00314.58
7.1.140.0080.00814.85
7.1.130.0240.00714.78
7.1.120.0130.00314.78
7.1.110.0050.00914.82
7.1.100.1010.00514.53
7.1.90.0100.01014.73
7.1.80.0020.01014.79
7.1.70.0050.01114.91
7.1.60.0170.01223.83
7.1.50.0620.01423.94
7.1.40.0190.00623.96
7.1.30.0220.00323.58
7.1.20.0710.00523.79
7.1.10.0060.00614.75
7.1.00.0600.00414.59
7.0.330.0030.01315.31
7.0.320.0140.00015.08
7.0.310.0120.00714.48
7.0.300.0080.00414.32
7.0.290.0050.00814.20
7.0.280.0690.00714.40
7.0.270.0200.00714.23
7.0.260.0120.00514.16
7.0.250.0030.01214.16
7.0.240.0260.00814.35
7.0.230.0180.01014.37
7.0.220.0300.00614.21
7.0.210.0710.01014.29
7.0.200.0080.00514.36
7.0.190.0040.01114.49
7.0.180.0070.00714.28
7.0.170.0790.00814.47
7.0.160.0600.01114.38
7.0.150.0160.00514.11
7.0.140.0080.00614.40
7.0.130.0660.00714.38
7.0.120.1020.00514.36
7.0.110.0870.00914.48
7.0.100.0900.00714.43
7.0.90.0080.00714.24
7.0.80.0030.01114.62
7.0.70.0600.00814.29
7.0.60.0110.00414.45
7.0.50.0060.00814.50
7.0.40.0040.01013.45
7.0.30.0160.00813.49
7.0.20.0070.00713.53
7.0.10.0080.00613.49
7.0.00.0090.00413.37
5.6.400.0070.00714.32
5.6.390.0030.01013.89
5.6.380.0030.00614.47
5.6.370.0090.00014.22
5.6.360.0040.01114.27
5.6.350.0000.01013.71
5.6.340.0030.01114.40
5.6.330.0000.01014.02
5.6.320.0000.01014.32
5.6.310.0060.00614.47
5.6.300.0100.00314.32
5.6.290.0070.00614.32
5.6.280.0030.00614.53
5.6.270.0080.00814.38
5.6.260.0030.01014.31
5.6.250.0090.00314.41
5.6.240.0040.00413.95
5.6.230.0030.01014.23
5.6.220.0030.01013.97
5.6.210.0030.01014.36
5.6.200.0070.00714.32
5.6.190.0060.00614.07
5.6.180.0080.00014.35
5.6.170.0060.00614.19
5.6.160.0030.00914.51
5.6.150.0070.01014.32
5.6.140.0000.00814.40
5.6.130.0000.01014.36
5.6.120.0030.00614.18
5.6.110.0000.00914.28
5.6.100.0060.00614.49
5.6.90.0000.01413.95
5.6.80.0090.00314.41
5.6.70.0030.00914.09
5.6.60.0000.01314.21
5.6.50.0080.00014.24
5.6.40.0070.00714.14
5.6.30.0070.00714.08
5.6.20.0030.01414.19
5.6.10.0030.01414.41
5.6.00.0030.00914.09

preferences:
50.7 ms | 400 KiB | 5 Q