3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = NULL; if ($test) { print 'ok'; }

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)
8.3.60.0170.00018.15
8.3.50.0080.01321.08
8.3.40.0040.01118.58
8.3.30.0100.00320.22
8.3.20.0080.00019.98
8.3.10.0040.00421.09
8.3.00.0050.00322.52
8.2.180.0170.00316.50
8.2.170.0100.00322.96
8.2.160.0090.00620.35
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0000.00826.16
8.2.120.0070.00020.62
8.2.110.0100.00019.27
8.2.100.0080.00317.73
8.2.90.0050.00218.82
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0050.00318.04
8.2.50.0000.00918.07
8.2.40.0040.00418.09
8.2.30.0040.00419.34
8.2.20.0050.00317.46
8.2.10.0040.00417.67
8.2.00.0000.00717.72
8.1.280.0070.01025.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.37
8.1.230.0040.00720.84
8.1.220.0030.00518.77
8.1.210.0000.00820.69
8.1.200.0090.00017.22
8.1.190.0070.00017.41
8.1.180.0080.00018.10
8.1.170.0050.00318.13
8.1.160.0000.00718.81
8.1.150.0040.00418.55
8.1.140.0070.00017.48
8.1.130.0030.00317.85
8.1.120.0000.00717.36
8.1.110.0050.00217.39
8.1.100.0000.00817.44
8.1.90.0040.00417.39
8.1.80.0030.00317.35
8.1.70.0000.00717.39
8.1.60.0050.00317.51
8.1.50.0020.00517.44
8.1.40.0040.00417.41
8.1.30.0000.00717.50
8.1.20.0000.00817.53
8.1.10.0040.00417.31
8.1.00.0070.00317.29
8.0.300.0000.00819.93
8.0.290.0040.00417.04
8.0.280.0030.00318.43
8.0.270.0070.00017.12
8.0.260.0030.00316.82
8.0.250.0040.00416.85
8.0.240.0060.00316.84
8.0.230.0050.00216.84
8.0.220.0030.00316.72
8.0.210.0000.00716.79
8.0.200.0000.00716.71
8.0.190.0040.00416.77
8.0.180.0040.00416.90
8.0.170.0000.00716.86
8.0.160.0030.00416.75
8.0.150.0000.00716.78
8.0.140.0040.00816.78
8.0.130.0000.00513.29
8.0.120.0080.00016.76
8.0.110.0060.00316.64
8.0.100.0030.00516.81
8.0.90.0070.00016.80
8.0.80.0140.00016.84
8.0.70.0070.00016.73
8.0.60.0000.00716.86
8.0.50.0050.00216.76
8.0.30.0120.00816.93
8.0.20.0150.01117.40
8.0.10.0040.00416.79
8.0.00.0120.00516.65
7.4.330.0050.00016.78
7.4.320.0030.00316.42
7.4.300.0100.00016.44
7.4.290.0030.00316.57
7.4.280.0050.00216.54
7.4.270.0030.00316.36
7.4.260.0060.00013.26
7.4.250.0070.00016.35
7.4.240.0000.00716.44
7.4.230.0070.00016.55
7.4.220.0170.00716.33
7.4.210.0080.00716.53
7.4.200.0040.00416.18
7.4.190.0000.00816.63
7.4.160.0100.00716.45
7.4.150.0090.01317.40
7.4.140.0080.00817.86
7.4.130.0080.00816.52
7.4.120.0100.00816.49
7.4.110.0060.01116.37
7.4.100.0060.01216.42
7.4.90.0080.01116.48
7.4.80.0120.00619.39
7.4.70.0060.01216.37
7.4.60.0090.00916.29
7.4.50.0030.00616.15
7.4.40.0000.01422.77
7.4.30.0060.01216.23
7.4.00.0060.00915.02
7.3.330.0050.00012.97
7.3.320.0000.00512.98
7.3.310.0070.00016.17
7.3.300.0000.00716.15
7.3.290.0090.00316.16
7.3.280.0070.00816.17
7.3.270.0150.00717.40
7.3.260.0150.00918.24
7.3.250.0070.01016.47
7.3.240.0070.01316.30
7.3.230.0090.00916.39
7.3.210.0100.01016.07
7.3.200.0110.01419.39
7.3.190.0150.00616.34
7.3.180.0070.00816.13
7.3.170.0120.00616.38
7.3.160.0120.00416.07
7.3.120.0050.00814.67
7.3.10.0120.01616.22
7.3.00.0150.00515.89
7.2.330.0100.00716.30
7.2.320.0150.00616.24
7.2.310.0030.01516.23
7.2.300.0100.00716.25
7.2.290.0100.01016.52
7.2.130.0190.00016.18
7.2.120.0120.00916.41
7.2.110.0190.00616.58
7.2.100.0090.01616.21
7.2.90.0080.00916.29
7.2.80.0170.01016.57
7.2.70.0100.00316.11
7.2.60.0090.00616.50
7.2.50.0130.00716.61
7.2.40.0130.00915.96
7.2.30.0120.00616.30
7.2.20.0130.00316.21
7.2.10.0120.00016.30
7.2.00.0060.00916.57
7.1.250.0190.00315.19
7.1.200.0100.00315.71
7.1.70.0030.00616.93
7.1.60.0140.01019.17
7.1.50.0120.00316.89
7.1.00.0000.04322.46
7.0.200.0000.00716.48
7.0.140.0030.07022.21
7.0.100.0130.07720.05
7.0.90.0270.07319.91
7.0.80.0300.06319.99
7.0.70.0170.06319.96
7.0.60.0300.07319.84
7.0.50.0370.06320.14
7.0.40.0000.04319.99
7.0.30.0100.06019.99
7.0.20.0100.08320.05
7.0.10.0130.07719.94
7.0.00.0100.08320.18
5.6.280.0030.09321.13
5.6.250.0100.07720.47
5.6.240.0070.07320.74
5.6.230.0200.06720.59
5.6.220.0030.08320.59
5.6.210.0070.08320.43
5.6.200.0070.05021.04
5.6.190.0100.08021.03
5.6.180.0100.07321.07
5.6.170.0030.07721.04
5.6.160.0130.06721.13
5.6.150.0130.07021.08
5.6.140.0070.07721.07
5.6.130.0130.08021.02
5.6.120.0070.08321.13
5.6.110.0070.06721.04
5.6.100.0030.08321.03
5.6.90.0100.07321.08
5.6.80.0070.08320.48
5.6.70.0070.04320.54
5.6.60.0100.08020.38
5.6.50.0070.04320.38
5.6.40.0070.04020.40
5.6.30.0170.03320.37
5.6.20.0200.06720.43
5.6.10.0070.08020.40
5.6.00.0070.06020.39
5.5.380.0000.08720.34
5.5.370.0130.07320.56
5.5.360.0100.08320.42
5.5.350.0100.06320.45
5.5.340.0000.07020.83
5.5.330.0070.08320.83
5.5.320.0070.03720.89
5.5.310.0100.07720.75
5.5.300.0100.08320.78
5.5.290.0100.07720.77
5.5.280.0130.08720.75
5.5.270.0030.08720.84
5.5.260.0100.08020.71
5.5.250.0130.08020.62
5.5.240.0100.07320.30
5.5.230.0000.04720.29
5.5.220.0130.04020.10
5.5.210.0100.07320.20
5.5.200.0100.07020.17
5.5.190.0200.03020.26
5.5.180.0030.05020.21
5.5.160.0100.05020.13
5.5.150.0130.07320.27
5.5.140.0100.07320.20
5.5.130.0100.07020.21
5.5.120.0070.07320.07
5.5.110.0130.07320.26
5.5.100.0130.04020.09
5.5.90.0100.06719.96
5.5.80.0070.08320.06
5.5.70.0130.07720.06
5.5.60.0070.07319.95
5.5.50.0070.07320.09
5.5.40.0100.07320.14
5.5.30.0130.04020.13
5.5.20.0030.08020.04
5.5.10.0070.08019.96
5.5.00.0030.07020.03
5.4.450.0070.08019.29
5.4.440.0070.08019.33
5.4.430.0070.04719.34
5.4.420.0130.08319.16
5.4.410.0070.08019.20
5.4.400.0200.06019.10
5.4.390.0030.07318.98
5.4.380.0000.08319.08
5.4.370.0100.07019.03
5.4.360.0030.04719.12
5.4.350.0070.05319.02
5.4.340.0100.06319.04
5.4.320.0130.06719.12
5.4.310.0130.06718.78
5.4.300.0130.05019.23
5.4.290.0030.07019.15
5.4.280.0070.07318.98
5.4.270.0030.05018.84
5.4.260.0070.08319.05
5.4.250.0000.08718.95
5.4.240.0200.06319.12
5.4.230.0100.07718.87
5.4.220.0030.04018.89
5.4.210.0030.07719.13
5.4.200.0030.06019.09
5.4.190.0130.06319.13
5.4.180.0100.06019.10
5.4.170.0070.05719.05
5.4.160.0100.07319.07
5.4.150.0070.08019.02
5.4.140.0070.05716.23
5.4.130.0030.07316.23
5.4.120.0130.06316.30
5.4.110.0030.05016.21
5.4.100.0100.03016.32
5.4.90.0070.03316.34
5.4.80.0000.04716.20
5.4.70.0100.04016.43
5.4.60.0000.05316.42
5.4.50.0030.05316.38
5.4.40.0070.07316.41
5.4.30.0130.03316.18
5.4.20.0200.06016.41
5.4.10.0100.07016.41
5.4.00.0030.04015.67
5.3.290.0170.05314.64
5.3.280.0070.07714.57
5.3.270.0130.06714.56
5.3.260.0130.06714.58
5.3.250.0170.06014.56
5.3.240.0030.04314.59
5.3.230.0130.07714.57
5.3.220.0070.04014.38
5.3.210.0070.08014.43
5.3.200.0070.03314.55
5.3.190.0070.04014.51
5.3.180.0130.06714.38
5.3.170.0130.06714.52
5.3.160.0100.06314.51
5.3.150.0000.08014.39
5.3.140.0130.07014.50
5.3.130.0100.06714.50
5.3.120.0100.07714.40
5.3.110.0130.07014.49
5.3.100.0030.07313.87
5.3.90.0030.04713.88
5.3.80.0070.07013.99
5.3.70.0030.07714.00
5.3.60.0000.06313.87
5.3.50.0000.07013.80
5.3.40.0070.04013.71
5.3.30.0170.05713.91
5.3.20.0070.03313.45
5.3.10.0100.03313.59
5.3.00.0030.07313.61
5.2.170.0030.03311.75
5.2.160.0070.04711.75
5.2.150.0000.04011.75
5.2.140.0070.05011.75
5.2.130.0030.03311.75
5.2.120.0000.05311.75
5.2.110.0000.05711.75
5.2.100.0000.06011.75
5.2.90.0070.04711.75
5.2.80.0030.04011.75
5.2.70.0100.06011.75
5.2.60.0130.03311.75
5.2.50.0070.04011.75
5.2.40.0070.03011.75
5.2.30.0070.05311.75
5.2.20.0100.05711.75
5.2.10.0100.05711.75
5.2.00.0030.05311.75
5.1.60.0030.05011.75
5.1.50.0070.05011.75
5.1.40.0070.03711.75
5.1.30.0100.06311.75
5.1.20.0070.02311.75
5.1.10.0070.04711.75
5.1.00.0030.04711.75
5.0.50.0070.04711.75
5.0.40.0000.04711.75
5.0.30.0100.06011.75
5.0.20.0030.03311.75
5.0.10.0030.04311.75
5.0.00.0030.06011.75
4.4.90.0000.03011.75
4.4.80.0000.02711.75
4.4.70.0030.03011.75
4.4.60.0030.02711.75
4.4.50.0000.03711.75
4.4.40.0000.05711.75
4.4.30.0030.02711.75
4.4.20.0000.02011.75
4.4.10.0000.03711.75
4.4.00.0000.03311.75
4.3.110.0030.03311.75
4.3.100.0000.03711.75
4.3.90.0000.04011.75
4.3.80.0030.04711.75
4.3.70.0000.03711.75
4.3.60.0030.03011.75
4.3.50.0000.03711.75
4.3.40.0030.03311.75
4.3.30.0000.03711.75
4.3.20.0030.02311.75
4.3.10.0030.03311.75
4.3.00.0030.03311.75

preferences:
41.92 ms | 400 KiB | 5 Q