3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = FALSE; var_dump($var); ?>

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)
8.3.40.0090.00918.71
8.3.30.0100.00318.88
8.3.20.0070.00020.16
8.3.10.0040.00421.75
8.3.00.0040.00422.43
8.2.170.0040.01122.96
8.2.160.0070.00719.21
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.10
8.2.110.0060.00320.47
8.2.100.0060.00617.91
8.2.90.0000.00719.14
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0090.00017.92
8.2.50.0080.00018.07
8.2.40.0060.00319.94
8.2.30.0050.00218.05
8.2.20.0000.00717.46
8.2.10.0060.00317.51
8.2.00.0000.00717.66
8.1.270.0050.00322.05
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0060.00623.73
8.1.230.0000.01120.97
8.1.220.0020.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.17
8.1.180.0070.00018.72
8.1.170.0080.00318.63
8.1.160.0070.00022.19
8.1.150.0090.00018.56
8.1.140.0040.00417.33
8.1.130.0030.00317.88
8.1.120.0070.00017.42
8.1.110.0040.00417.45
8.1.100.0080.00017.46
8.1.90.0000.00817.36
8.1.80.0040.00417.34
8.1.70.0000.00717.30
8.1.60.0030.00617.46
8.1.50.0050.00217.48
8.1.40.0000.00817.39
8.1.30.0060.00317.56
8.1.20.0030.00517.62
8.1.10.0050.00317.30
8.1.00.0000.00717.28
8.0.300.0040.00418.77
8.0.290.0030.00516.93
8.0.280.0030.00318.38
8.0.270.0000.00717.18
8.0.260.0030.00318.43
8.0.250.0070.00016.86
8.0.240.0040.00416.77
8.0.230.0030.00316.88
8.0.220.0030.00316.80
8.0.210.0070.00016.86
8.0.200.0040.00416.86
8.0.190.0080.00016.83
8.0.180.0000.00716.92
8.0.170.0040.00416.72
8.0.160.0040.00416.75
8.0.150.0050.00316.76
8.0.140.0000.00716.76
8.0.130.0000.00513.28
8.0.120.0000.00716.81
8.0.110.0040.00416.78
8.0.100.0000.00716.77
8.0.90.0040.00416.77
8.0.80.0030.01216.73
8.0.70.0070.00016.81
8.0.60.0040.00416.77
8.0.50.0040.00416.82
8.0.30.0110.00916.77
8.0.20.0080.01117.40
8.0.10.0000.00716.80
8.0.00.0130.00716.77
7.4.330.0000.00515.00
7.4.320.0040.00416.43
7.4.300.0030.00316.41
7.4.290.0000.00816.34
7.4.280.0030.00316.42
7.4.270.0040.00416.45
7.4.260.0000.00616.50
7.4.250.0060.00316.41
7.4.240.0040.00316.53
7.4.230.0030.00316.33
7.4.220.0070.01416.63
7.4.210.0070.00716.45
7.4.200.0070.00016.54
7.4.190.0050.00316.48
7.4.160.0080.00816.33
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0050.01216.40
7.4.120.0100.00716.48
7.4.110.0130.00316.37
7.4.100.0150.00316.25
7.4.90.0080.01116.36
7.4.80.0120.00619.39
7.4.70.0120.00916.31
7.4.60.0070.01016.38
7.4.50.0090.00016.25
7.4.40.0080.00822.77
7.4.30.0070.01416.46
7.4.10.0070.01114.75
7.4.00.0070.01014.76
7.3.330.0000.00513.03
7.3.320.0000.00612.92
7.3.310.0030.00616.27
7.3.300.0070.00016.16
7.3.290.0030.01016.12
7.3.280.0130.00416.10
7.3.270.0070.01517.40
7.3.260.0030.01316.36
7.3.250.0110.01016.28
7.3.240.0000.01616.34
7.3.230.0180.00316.39
7.3.210.0030.01516.37
7.3.200.0030.01719.39
7.3.190.0110.01116.27
7.3.180.0000.01916.27
7.3.170.0000.01716.44
7.3.160.0120.00316.19
7.3.130.0030.01614.56
7.3.120.0080.00914.75
7.3.110.0130.00714.52
7.3.100.0050.00814.74
7.3.90.0050.00514.77
7.3.80.0080.01014.61
7.3.70.0030.01014.73
7.3.60.0030.01014.67
7.3.50.0000.01114.70
7.3.40.0060.00514.61
7.3.30.0080.00414.58
7.3.20.0030.01016.25
7.3.10.0090.00516.45
7.3.00.0080.00616.50
7.2.330.0100.01016.63
7.2.320.0080.00916.48
7.2.310.0150.00316.15
7.2.300.0090.00716.16
7.2.290.0040.01216.51
7.2.260.0060.01314.84
7.2.250.0070.01214.98
7.2.240.0120.00514.78
7.2.230.0060.00914.76
7.2.220.0080.00814.66
7.2.210.0080.00514.68
7.2.200.0060.00714.73
7.2.190.0080.00814.93
7.2.180.0020.01014.69
7.2.170.0080.00814.89
7.2.160.0050.00514.92
7.2.150.0090.00616.66
7.2.140.0130.00016.80
7.2.130.0090.00416.54
7.2.120.0050.01016.52
7.2.110.0080.00316.60
7.2.100.0050.01116.71
7.2.90.0070.00716.55
7.2.80.0050.00716.60
7.2.70.0090.00716.49
7.2.60.0080.00816.71
7.2.50.0030.00916.58
7.2.40.0070.01016.70
7.2.30.0080.00516.64
7.2.20.0050.00716.52
7.2.10.0030.00916.63
7.2.00.0080.00517.44
7.1.330.0020.01315.51
7.1.320.0040.01015.62
7.1.310.0080.00515.55
7.1.300.0080.00615.73
7.1.290.0050.00615.63
7.1.280.0040.00815.41
7.1.270.0050.00715.67
7.1.260.0080.00815.58
7.1.250.0050.00715.61
7.1.240.0050.00815.69
7.1.230.0080.00515.42
7.1.220.0070.00315.67
7.1.210.0080.00715.72
7.1.200.0090.00615.56
7.1.190.0050.00815.74
7.1.180.0050.00915.60
7.1.170.0080.00815.77
7.1.160.0110.00315.46
7.1.150.0050.00715.57
7.1.140.0050.00815.61
7.1.130.0040.00915.70
7.1.120.0050.00815.61
7.1.110.0070.00715.60
7.1.100.0050.00816.45
7.1.90.0060.00815.55
7.1.80.0090.00515.63
7.1.70.0080.00516.07
7.1.60.0080.00816.88
7.1.50.0090.00815.99
7.1.40.0090.00215.62
7.1.30.0100.00415.77
7.1.20.0020.01115.69
7.1.10.0110.00215.62
7.1.00.0080.02917.86
7.0.330.0040.01015.21
7.0.320.0050.00515.34
7.0.310.0040.00715.35
7.0.300.0080.00315.33
7.0.290.0040.00915.35
7.0.280.0070.00815.31
7.0.270.0050.00915.21
7.0.260.0070.00515.15
7.0.250.0100.00515.24
7.0.240.0080.00615.28
7.0.230.0050.00715.07
7.0.220.0080.00515.37
7.0.210.0080.00715.21
7.0.200.0030.00715.72
7.0.190.0090.00715.21
7.0.180.0100.00615.16
7.0.170.0070.00415.23
7.0.160.0120.00315.28
7.0.150.0060.00615.37
7.0.140.0120.02417.49
7.0.130.0050.00815.27
7.0.120.0070.00515.11
7.0.110.0170.02616.90
7.0.100.0190.03316.78
7.0.90.0090.01916.89
7.0.80.0090.01616.82
7.0.70.0050.01816.85
7.0.60.0130.01116.87
7.0.50.0050.02116.83
7.0.40.0050.02615.46
7.0.30.0090.01215.53
7.0.20.0030.01815.46
7.0.10.0030.02515.43
7.0.00.0030.01815.37
5.6.400.0070.00714.12
5.6.390.0060.00314.16
5.6.380.0020.01113.97
5.6.370.0070.00713.86
5.6.360.0050.00814.00
5.6.350.0060.00514.11
5.6.340.0040.00913.88
5.6.330.0040.00914.08
5.6.320.0040.00913.89
5.6.310.0020.01214.14
5.6.300.0060.00614.08
5.6.290.0030.01014.30
5.6.280.0040.03216.32
5.6.270.0020.01214.13
5.6.260.0070.02016.31
5.6.250.0060.02416.27
5.6.240.0090.01616.33
5.6.230.0030.02816.22
5.6.220.0050.01716.27
5.6.210.0080.01616.26
5.6.200.0060.01716.41
5.6.190.0060.01716.26
5.6.180.0060.02116.13
5.6.170.0010.02216.17
5.6.160.0040.02316.31
5.6.150.0070.01916.15
5.6.140.0040.02416.17
5.6.130.0060.01716.22
5.6.120.0050.02016.26
5.6.110.0040.02116.26
5.6.100.0070.02016.17
5.6.90.0050.01616.12
5.6.80.0070.01615.95
5.6.70.0090.01616.05
5.6.60.0050.02815.96
5.6.50.0050.01715.85
5.6.40.0050.01515.86
5.6.30.0050.01615.90
5.6.20.0060.01715.95
5.6.10.0070.01415.96
5.6.00.0040.01716.10
5.5.380.0110.01214.18
5.5.370.0060.02814.15
5.5.360.0030.01814.23
5.5.350.0030.02814.16
5.5.340.0030.01914.11
5.5.330.0060.02214.29
5.5.320.0020.03214.29
5.5.310.0050.01914.27
5.5.300.0040.01814.25
5.5.290.0060.02014.37
5.5.280.0060.01414.27
5.5.270.0070.01814.21
5.5.260.0080.01514.38
5.5.250.0060.01614.08
5.5.240.0060.01314.00
5.5.230.0050.02413.89
5.5.220.0050.02613.87
5.5.210.0090.01714.13
5.5.200.0050.02414.04
5.5.190.0070.01614.02
5.5.180.0040.02514.04
5.5.170.0080.00512.38
5.5.160.0070.02513.82
5.5.150.0090.01413.88
5.5.140.0010.01914.06
5.5.130.0030.01713.93
5.5.120.0010.03513.89
5.5.110.0030.01813.98
5.5.100.0040.01914.01
5.5.90.0060.02414.05
5.5.80.0040.02413.95
5.5.70.0020.02813.96
5.5.60.0030.02213.90
5.5.50.0060.01613.93
5.5.40.0020.02013.96
5.5.30.0050.01513.88
5.5.20.0060.01413.90
5.5.10.0050.01914.12
5.5.00.0060.02013.95
5.4.450.0020.01913.53
5.4.440.0030.01613.63
5.4.430.0040.01713.56
5.4.420.0100.02013.63
5.4.410.0020.01813.54
5.4.400.0050.01813.44
5.4.390.0020.02913.52
5.4.380.0020.02713.51
5.4.370.0010.01713.53
5.4.360.0010.02513.52
5.4.350.0050.01913.49
5.4.340.0040.02413.50
5.4.330.0050.00410.89
5.4.320.0030.03213.49
5.4.310.0050.01913.40
5.4.300.0020.03113.55
5.4.290.0010.02013.54
5.4.280.0040.01513.44
5.4.270.0030.01713.47
5.4.260.0030.01613.55
5.4.250.0050.01913.56
5.4.240.0060.02513.52
5.4.230.0050.02313.63
5.4.220.0030.02413.59
5.4.210.0080.01613.62
5.4.200.0060.01613.61
5.4.190.0030.01613.64
5.4.180.0030.03213.49
5.4.170.0050.02313.55
5.4.160.0010.02013.52
5.4.150.0050.02013.46
5.4.140.0020.01712.51
5.4.130.0030.01812.57
5.4.120.0020.02412.65
5.4.110.0060.02712.68
5.4.100.0060.02612.73
5.4.90.0070.02412.62
5.4.80.0050.01512.47
5.4.70.0020.01812.66
5.4.60.0020.01612.59
5.4.50.0030.01612.49
5.4.40.0070.01812.52
5.4.30.0030.01812.54
5.4.20.0070.02612.68
5.4.10.0080.01312.62
5.4.00.0040.01612.33
5.3.290.0060.01811.92
5.3.280.0050.02011.81
5.3.270.0050.02511.76
5.3.260.0060.03311.79
5.3.250.0030.02211.82
5.3.240.0040.01811.81
5.3.230.0020.01711.72
5.3.220.0090.01411.74
5.3.210.0050.03011.75
5.3.200.0030.01911.75
5.3.190.0030.02211.83
5.3.180.0070.02011.70
5.3.170.0060.02011.72
5.3.160.0000.02411.84
5.3.150.0040.01711.80
5.3.140.0080.02411.73
5.3.130.0060.01611.83
5.3.120.0080.02711.71
5.3.110.0060.01811.72
5.3.100.0060.01411.61
5.3.90.0040.01611.57
5.3.80.0070.01511.54
5.3.70.0010.02011.48
5.3.60.0030.01911.62
5.3.50.0010.01911.50
5.3.40.0010.02111.50
5.3.30.0040.01411.55
5.3.20.0010.01611.50
5.3.10.0030.01411.35
5.3.00.0050.01611.39
5.2.170.0030.02311.30
5.2.160.0030.01711.30
5.2.150.0070.01411.30
5.2.140.0030.01511.30
5.2.130.0030.01611.30
5.2.120.0030.01711.30
5.2.110.0030.01911.30
5.2.100.0020.01711.30
5.2.90.0000.02111.30
5.2.80.0020.02011.30
5.2.70.0060.02711.30
5.2.60.0030.02611.30
5.2.50.0000.01811.30
5.2.40.0030.02011.30
5.2.30.0040.01611.30
5.2.20.0020.01811.30
5.2.10.0030.01311.30
5.2.00.0020.03011.30
5.1.60.0080.01711.30
5.1.50.0000.01711.30
5.1.40.0020.01211.30
5.1.30.0020.01511.30
5.1.20.0000.02111.30
5.1.10.0010.01411.30
5.1.00.0000.02611.30
5.0.50.0020.01311.30
5.0.40.0020.01211.30
5.0.30.0000.02111.30
5.0.20.0020.01211.30
5.0.10.0000.01211.30
5.0.00.0030.03111.30
4.4.90.0030.01711.30
4.4.80.0020.01011.30
4.4.70.0000.01311.30
4.4.60.0020.01011.30
4.4.50.0000.02011.30
4.4.40.0040.01311.30
4.4.30.0000.01111.30
4.4.20.0030.01011.30
4.4.10.0030.01311.30
4.4.00.0050.01011.30
4.3.110.0010.00911.30
4.3.100.0020.01311.30
4.3.90.0030.00811.30
4.3.80.0000.01711.30
4.3.70.0000.01011.30
4.3.60.0020.00711.30
4.3.50.0030.01011.30
4.3.40.0040.00811.30
4.3.30.0000.01811.30
4.3.20.0000.00911.30
4.3.10.0000.01111.30
4.3.00.0000.00811.30

preferences:
45.29 ms | 400 KiB | 5 Q