3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo (string $value) { var_dump($value); } foo(""); foo(null); foo(false);

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)
8.3.60.0070.01118.55
8.3.50.0090.00516.17
8.3.40.0040.01118.87
8.3.30.0100.00318.83
8.3.20.0000.00720.30
8.3.10.0040.00421.63
8.3.00.0040.00422.37
8.2.180.0110.00816.63
8.2.170.0090.00922.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00317.63
8.2.110.0030.00620.99
8.2.100.0040.00717.91
8.2.90.0080.00017.91
8.2.80.0040.00418.09
8.2.70.0040.00417.68
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0080.00020.38
8.2.30.0080.00317.97
8.2.20.0040.00417.73
8.2.10.0040.00418.05
8.2.00.0000.00818.05
8.1.270.0090.00020.28
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.53
8.1.230.0060.00622.67
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0060.00318.10
8.1.170.0040.00418.24
8.1.160.0040.00422.04
8.1.150.0070.00018.66
8.1.140.0000.00817.32
8.1.130.0000.00717.42
8.1.120.0030.00317.37
8.1.110.0000.00717.38
8.1.100.0050.00217.22
8.1.90.0040.00417.29
8.1.80.0040.00417.29
8.1.70.0000.00717.32
8.1.60.0030.00517.57
8.1.50.0080.00017.48
8.1.40.0040.00417.32
8.1.30.0030.00517.49
8.1.20.0000.00717.54
8.1.10.0050.00317.52
8.1.00.0000.00817.30
8.0.300.0030.00319.90
8.0.290.0020.00516.75
8.0.280.0070.00018.37
8.0.270.0000.00717.25
8.0.260.0030.00317.13
8.0.250.0000.00716.81
8.0.240.0040.00416.83
8.0.230.0000.00816.93
8.0.220.0000.00716.79
8.0.210.0070.00016.79
8.0.200.0060.00016.91
8.0.190.0030.00716.93
8.0.180.0000.00716.81
8.0.170.0000.00816.78
8.0.160.0000.00716.82
8.0.150.0050.00216.83
8.0.140.0050.00216.76
8.0.130.0060.00013.20
8.0.120.0000.00816.85
8.0.110.0040.00416.91
8.0.100.0040.00416.82
8.0.90.0040.00416.68
8.0.80.0070.00716.78
8.0.70.0040.00416.77
8.0.60.0040.00416.90
8.0.50.0000.00716.68
8.0.30.0100.00816.94
8.0.20.0110.00817.40
8.0.10.0040.00416.77
8.0.00.0090.00816.57
7.4.330.0000.00515.08
7.4.320.0000.00616.46
7.4.300.0000.00616.44
7.4.290.0000.00716.34
7.4.280.0050.00216.54
7.4.270.0000.00716.34
7.4.260.0000.00716.43
7.4.250.0000.00816.39
7.4.240.0020.00516.50
7.4.230.0030.00316.59
7.4.220.0090.01316.28
7.4.210.0050.01416.56
7.4.200.0040.00416.53
7.4.160.0090.00616.55
7.4.150.0150.00317.40
7.4.140.0120.01017.86
7.4.130.0130.00916.42
7.4.120.0090.00916.46
7.4.110.0030.01416.43
7.4.100.0100.00816.51
7.4.90.0080.00816.41
7.4.80.0090.00919.39
7.4.70.0040.01416.34
7.4.60.0090.00916.52
7.4.50.0030.00616.32
7.4.40.0070.01016.31
7.4.30.0080.00916.42
7.4.00.0070.00714.64
7.3.330.0030.00313.25
7.3.320.0050.00013.08
7.3.310.0040.00416.11
7.3.300.0040.00416.34
7.3.290.0030.00316.17
7.3.280.0120.00716.27
7.3.270.0090.00917.40
7.3.260.0120.00416.19
7.3.250.0150.00416.36
7.3.240.0100.00716.36
7.3.230.0170.00016.39
7.3.210.0080.00816.39
7.3.200.0150.00719.39
7.3.190.0000.01616.55
7.3.180.0160.00016.54
7.3.170.0100.00616.61
7.3.160.0090.01216.35
7.2.330.0110.00816.44
7.2.320.0120.01216.18
7.2.310.0060.01016.35
7.2.300.0060.01616.50
7.2.290.0090.00916.67
7.2.60.0160.00016.73
7.2.00.0030.00919.48
7.1.200.0000.00915.87
7.1.100.0110.00618.27
7.1.70.0030.00917.20
7.1.60.0150.00920.03
7.1.50.0070.00716.53
7.1.00.0030.07322.35
7.0.200.0030.00516.79
7.0.60.0200.06319.79
7.0.50.0030.05017.89
7.0.40.0100.07020.03
7.0.30.0270.07320.06
7.0.20.0270.03720.20
7.0.10.0170.08020.10
7.0.00.0070.08320.22
5.6.210.0130.07320.65
5.6.200.0070.04318.18
5.6.190.0030.07720.45
5.6.180.0370.07720.57
5.6.170.0230.05020.53
5.6.160.0100.08720.56
5.6.150.0100.07718.20
5.6.140.0070.08318.27
5.6.130.0100.03318.19
5.6.120.0170.05320.99
5.6.110.0030.09320.99
5.6.100.0030.04320.98
5.6.90.0030.06320.98
5.6.80.0130.06320.52
5.6.70.3470.03320.48
5.5.350.0100.08320.50
5.5.340.0030.04718.01
5.5.330.0070.05720.41
5.5.320.0270.04320.38
5.5.310.0330.04720.27
5.5.300.0070.04318.07
5.5.290.0030.04018.08
5.5.280.0030.09020.88
5.5.270.0170.07320.64
5.5.260.0100.06720.73
5.5.250.0130.05020.58
5.5.240.0200.08320.27
5.4.450.0300.05719.17
5.4.440.0070.06719.17
5.4.430.0230.06019.43
5.4.420.0100.06019.52
5.4.410.0270.04319.48
5.4.400.0170.05318.96
5.4.390.0100.06019.00
5.4.380.0170.05319.28
5.4.370.0300.04019.09
5.4.360.0200.04719.11
5.4.350.0100.05319.24
5.4.340.0170.06019.05
5.4.320.0100.06019.21
5.4.310.0100.05719.14
5.4.300.0200.05719.00
5.4.290.0100.05719.22
5.4.280.0170.05019.32
5.4.270.0230.04718.97
5.4.260.0270.04319.11
5.4.250.0300.05019.27
5.4.240.0130.05319.11
5.4.230.0130.05719.22
5.4.220.0430.04719.27
5.4.210.0130.05019.05
5.4.200.0100.04716.79
5.4.190.0070.05318.96
5.4.180.0200.04319.00
5.4.170.0100.05318.96
5.4.160.0170.06319.29
5.4.150.0300.06018.87
5.4.140.0870.05016.41
5.4.130.0670.04316.31
5.4.120.0930.03316.54
5.4.110.0770.04716.31
5.4.100.0670.05316.39
5.4.90.0770.04316.29
5.4.80.0600.05716.29
5.4.70.0470.05016.35
5.4.60.0300.06716.54
5.4.50.0070.06016.53
5.4.40.0200.03016.55
5.4.30.0370.06016.50
5.4.20.0300.06016.55

preferences:
59.6 ms | 400 KiB | 5 Q