3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 10; var_dump(10<--$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)
8.3.40.0040.01118.54
8.3.30.0070.00718.92
8.3.20.0100.00320.23
8.3.10.0000.00821.62
8.3.00.0070.00419.13
8.2.170.0080.00822.96
8.2.160.0140.00022.05
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0060.00319.31
8.2.100.0090.00417.63
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00418.32
8.2.30.0070.00018.04
8.2.20.0000.00717.75
8.2.10.0030.00518.03
8.2.00.0000.00717.58
8.1.270.0040.00420.59
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.07
8.1.230.0070.00418.77
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0000.00817.23
8.1.180.0090.00018.10
8.1.170.0050.00320.27
8.1.160.0040.00422.00
8.1.150.0050.00218.93
8.1.140.0040.00417.44
8.1.130.0000.00817.82
8.1.120.0030.00517.36
8.1.110.0030.00617.42
8.1.100.0000.00717.45
8.1.90.0000.00817.41
8.1.80.0000.00717.35
8.1.70.0030.00517.47
8.1.60.0040.00417.48
8.1.50.0070.00017.50
8.1.40.0040.00417.45
8.1.30.0040.00417.52
8.1.20.0050.00217.53
8.1.10.0040.00417.34
8.1.00.0000.01117.30
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.42
8.0.270.0040.00417.23
8.0.260.0030.00317.25
8.0.250.0070.00016.86
8.0.240.0000.00716.91
8.0.230.0080.00016.94
8.0.220.0070.00016.77
8.0.210.0030.00316.76
8.0.200.0030.00316.91
8.0.190.0060.00316.95
8.0.180.0030.00516.91
8.0.170.0000.00816.79
8.0.160.0070.00016.88
8.0.150.0000.00716.88
8.0.140.0080.00016.74
8.0.130.0050.00013.38
8.0.120.0040.00416.76
8.0.110.0040.00416.90
8.0.100.0000.00716.73
8.0.90.0040.00416.89
8.0.80.0070.01016.88
8.0.70.0040.00416.94
8.0.60.0080.00016.74
8.0.50.0070.00016.80
8.0.30.0130.00616.96
8.0.20.0090.01017.40
8.0.10.0000.00717.04
8.0.00.0060.01116.73
7.4.330.0000.00515.09
7.4.320.0060.00016.50
7.4.300.0000.00616.53
7.4.290.0040.00416.59
7.4.280.0070.00016.56
7.4.270.0030.00616.60
7.4.260.0030.00316.49
7.4.250.0040.00416.39
7.4.240.0050.00216.54
7.4.230.0000.00716.69
7.4.220.0160.00316.65
7.4.210.0070.00716.43
7.4.200.0070.00016.68
7.4.160.0150.00716.57
7.4.150.0100.01617.40
7.4.140.0100.00817.86
7.4.130.0090.01116.52
7.4.120.0130.00516.52
7.4.110.0090.00916.23
7.4.100.0090.00916.37
7.4.90.0030.01316.31
7.4.80.0040.01219.39
7.4.70.0160.00616.46
7.4.60.0080.00816.48
7.4.50.0040.00416.37
7.4.40.0140.00316.38
7.4.30.0120.00616.27
7.4.00.0040.01114.78
7.3.330.0060.00013.09
7.3.320.0040.00812.93
7.3.310.0040.00416.12
7.3.300.0000.00716.22
7.3.290.0100.00916.23
7.3.280.0040.01116.18
7.3.270.0240.00017.40
7.3.260.0090.01316.45
7.3.250.0120.00516.20
7.3.240.0060.01016.49
7.3.230.0090.00916.46
7.3.210.0090.01516.23
7.3.200.0040.01819.39
7.3.190.0090.00916.11
7.3.180.0110.00816.28
7.3.170.0080.00816.27
7.3.160.0100.00616.34
7.2.330.0130.00416.55
7.2.320.0200.00616.59
7.2.310.0090.00816.32
7.2.300.0100.00616.50
7.2.290.0110.00716.55
7.2.60.0060.00916.54
7.2.00.0060.00619.32
7.1.200.0060.00915.61
7.1.100.0040.00817.75
7.1.70.0030.00517.07
7.1.60.0000.01017.09
7.1.50.0140.00434.89
7.1.00.0000.08022.31
7.0.200.0030.01316.61
7.0.140.0000.06021.99
7.0.60.0070.04020.02
7.0.50.0070.05017.79
7.0.40.0100.05720.30
7.0.30.0170.04720.20
7.0.20.0300.06020.30
7.0.10.0070.07720.18
7.0.00.0100.09020.20
5.6.280.0070.07020.82
5.6.210.0130.03720.49
5.6.200.0030.07718.22
5.6.190.0130.04320.66
5.6.180.0500.05020.56
5.6.170.0300.04020.38
5.6.160.0100.08320.38
5.6.150.0070.05018.11
5.6.140.0070.03718.21
5.6.130.0070.03718.17
5.6.120.0070.08320.98
5.6.110.0030.05320.95
5.6.100.0070.07721.12
5.6.90.0130.07720.97
5.6.80.0030.08320.38
5.5.350.0370.07320.52
5.5.340.0100.07717.95
5.5.330.0100.08720.25
5.5.320.0230.05320.18
5.5.310.0230.07320.26
5.5.300.0000.04317.87
5.5.290.0100.06017.88
5.5.280.0070.08020.97
5.5.270.0130.06020.94
5.5.260.0070.08020.95
5.5.250.0070.05720.58
5.5.240.0330.05320.15
5.4.450.0070.06019.23
5.4.440.0270.05019.12
5.4.430.0200.05719.52
5.4.420.0500.05719.46
5.4.410.0130.06319.11
5.4.400.0200.05018.54
5.4.390.0170.05018.73
5.4.380.0130.05318.46
5.4.370.0230.04718.54
5.4.360.0070.06018.64
5.4.350.0100.06018.54
5.4.340.0130.05318.50
5.4.320.0200.05018.61
5.4.310.0070.06318.57
5.4.300.0170.04718.59
5.4.290.0100.05718.54
5.4.280.0170.05318.50
5.4.270.0130.06018.54
5.4.260.0130.05718.46
5.4.250.0130.05318.62
5.4.240.0100.07718.69
5.4.230.0100.05718.46
5.4.220.0070.06318.57
5.4.210.0170.05018.71
5.4.200.0200.06716.52
5.4.190.0100.07718.60
5.4.180.0300.05718.52
5.4.170.0170.07718.67
5.4.160.0100.06018.48
5.4.150.0270.05018.63
5.4.140.0130.05316.22
5.4.130.0170.04716.31
5.4.120.0200.05316.24
5.4.110.0100.05316.04
5.4.100.0070.07016.23
5.4.90.0100.05716.05
5.4.80.0170.05016.25
5.4.70.0030.06316.13
5.4.60.0230.05016.31
5.4.50.0070.05716.13
5.4.40.0200.05315.97
5.4.30.0170.04716.10
5.4.20.0170.05716.01
5.4.10.0130.05716.13
5.4.00.0100.05715.62
5.3.290.0200.06714.71
5.3.280.0200.04714.59
5.3.270.0070.06314.63
5.3.260.0270.04014.69
5.3.250.0200.06714.63
5.3.240.0230.06714.70
5.3.230.0270.06314.50
5.3.220.0200.04714.63
5.3.210.0170.06714.57
5.3.200.0170.07014.56
5.3.190.0170.07014.53
5.3.180.0230.05014.46
5.3.170.0130.05714.55
5.3.160.0130.05314.46
5.3.150.0170.06014.46
5.3.140.0200.06014.64
5.3.130.0070.06314.46
5.3.120.0130.07714.59
5.3.110.0270.04714.50
5.3.100.0130.05013.96
5.3.90.0200.04314.00
5.3.80.0170.04714.10
5.3.70.0200.05013.93
5.3.60.0230.04313.98
5.3.50.0270.03713.85
5.3.40.0130.05713.87
5.3.30.0170.05013.80
5.3.20.0100.05313.59
5.3.10.0070.05313.60
5.3.00.0130.05313.66
5.2.170.0100.04711.17
5.2.160.0070.04311.11
5.2.150.0130.04011.18
5.2.140.0100.04311.18
5.2.130.0130.03711.04
5.2.120.0130.04011.07
5.2.110.0100.04311.14
5.2.100.0030.05011.07
5.2.90.0070.04711.13
5.2.80.0100.04711.25
5.2.70.0100.04011.24
5.2.60.0030.05011.03
5.2.50.0100.04711.05
5.2.40.0070.04311.14
5.2.30.0130.04311.00
5.2.20.0070.04010.94
5.2.10.0100.04310.87
5.2.00.0100.04010.67
5.1.60.0100.03310.02
5.1.50.0070.03710.06
5.1.40.0170.0239.95
5.1.30.0100.03310.32
5.1.20.0130.03310.38
5.1.10.0030.04310.13
5.1.00.0070.04010.11
5.0.50.0070.0308.61
5.0.40.0100.0238.50
5.0.30.0000.0478.34
5.0.20.0130.0238.22
5.0.10.0070.0308.20
5.0.00.0030.0438.19
4.4.90.0000.0275.87
4.4.80.0030.0235.81
4.4.70.0030.0235.86
4.4.60.0030.0235.93
4.4.50.0000.0275.82
4.4.40.0030.0435.91
4.4.30.0070.0235.88
4.4.20.0000.0275.95
4.4.10.0070.0205.92
4.4.00.0070.0335.95
4.3.110.0070.0235.79
4.3.100.0070.0235.82
4.3.90.0030.0235.78
4.3.80.0030.0375.79
4.3.70.0070.0205.89
4.3.60.0100.0175.79
4.3.50.0100.0175.81
4.3.40.0030.0335.87
4.3.30.0030.0234.64
4.3.20.0000.0274.52
4.3.10.0030.0204.46
4.3.00.0000.0276.90

preferences:
55.67 ms | 400 KiB | 5 Q