3v4l.org

run code in 300+ PHP versions simultaneously
<?php function der() { $name = 'cert_4'; return strpos($name, 'cert_') === 0; } var_dump(der());

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)
8.3.60.0070.01016.63
8.3.50.0120.00916.46
8.3.40.0090.00618.70
8.3.30.0070.00718.57
8.3.20.0080.00018.73
8.3.10.0030.00620.58
8.3.00.0050.00319.25
8.2.180.0090.00616.32
8.2.170.0150.00322.96
8.2.160.0100.00321.19
8.2.150.0140.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0080.00321.04
8.2.100.0040.00817.72
8.2.90.0040.00419.30
8.2.80.0000.00719.41
8.2.70.0040.00417.50
8.2.60.0000.00817.91
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0030.00517.87
8.2.20.0040.00417.59
8.2.10.0000.00817.62
8.2.00.0000.01017.61
8.1.280.0090.00625.92
8.1.270.0080.00024.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.52
8.1.230.0000.01020.91
8.1.220.0000.00817.74
8.1.210.0060.00318.91
8.1.200.0050.00517.23
8.1.190.0000.00717.39
8.1.180.0080.00018.10
8.1.170.0080.00018.84
8.1.160.0040.00418.84
8.1.150.0040.00418.57
8.1.140.0030.00617.39
8.1.130.0000.00717.82
8.1.120.0070.00017.47
8.1.110.0000.00717.43
8.1.100.0000.00817.41
8.1.90.0000.00717.45
8.1.80.0000.00717.39
8.1.70.0030.00317.29
8.1.60.0080.00317.59
8.1.50.0000.00817.54
8.1.40.0050.00217.43
8.1.30.0040.00417.54
8.1.20.0070.00017.56
8.1.10.0000.00717.57
8.1.00.0000.00717.42
8.0.300.0060.00319.86
8.0.290.0070.00016.63
8.0.280.0040.00418.37
8.0.270.0030.00317.10
8.0.260.0030.00316.67
8.0.250.0000.00716.87
8.0.240.0000.00716.91
8.0.230.0030.00316.82
8.0.220.0030.00316.84
8.0.210.0000.00616.70
8.0.200.0030.00316.79
8.0.190.0040.00416.79
8.0.180.0070.00016.89
8.0.170.0040.00416.85
8.0.160.0000.00716.80
8.0.150.0060.00316.82
8.0.140.0080.00316.76
8.0.130.0030.00613.21
8.0.120.0000.00716.81
8.0.110.0040.00416.63
8.0.100.0070.00016.84
8.0.90.0070.00016.69
8.0.80.0060.00916.87
8.0.70.0070.00016.68
8.0.60.0000.00716.79
8.0.50.0000.00816.71
8.0.30.0100.01016.79
8.0.20.0130.00917.30
8.0.10.0070.00017.05
8.0.00.0080.01016.93
7.4.330.0000.00513.05
7.4.320.0030.00316.61
7.4.300.0030.00316.59
7.4.290.0000.00716.43
7.4.280.0040.00416.52
7.4.270.0040.00416.52
7.4.260.0030.00313.29
7.4.250.0040.00416.48
7.4.240.0070.00016.41
7.4.230.0030.00316.61
7.4.220.0070.01416.59
7.4.210.0060.00916.60
7.4.200.0050.00316.32
7.4.190.0000.00716.57
7.4.160.0120.01216.36
7.4.150.0040.01416.54
7.4.140.0100.01216.40
7.4.130.0080.00916.63
7.4.120.0120.00516.59
7.4.110.0100.01316.51
7.4.100.0070.01316.63
7.4.90.0140.00316.50
7.4.80.0120.00919.39
7.4.70.0100.01016.66
7.4.60.0160.00316.45
7.4.50.0000.00516.38
7.4.40.0030.00716.34
7.4.30.0170.00316.55
7.4.00.0070.00314.71
7.3.330.0000.00613.27
7.3.320.0030.00313.03
7.3.310.0020.00516.11
7.3.300.0030.00316.28
7.3.290.0070.01316.29
7.3.280.0120.00816.23
7.3.270.0060.01016.46
7.3.260.0090.00616.31
7.3.250.0160.00216.52
7.3.240.0090.00616.49
7.3.230.0060.01116.29
7.3.210.0130.00316.41
7.3.200.0080.00816.38
7.3.190.0120.00616.57
7.3.180.0160.00016.27
7.3.170.0090.00916.32
7.3.160.0060.00916.31
7.3.120.0100.00614.70
7.2.330.0120.00616.52
7.2.320.0030.01316.56
7.2.310.0180.00916.30
7.2.300.0100.00616.68
7.2.290.0060.01216.53
7.2.00.0030.01019.39
7.1.100.0000.01518.27
7.1.70.0000.01017.16
7.1.60.0140.00017.29
7.1.50.0000.01916.69
7.1.00.0030.05322.54
7.0.200.0000.01116.63
7.0.140.0000.07022.19
7.0.120.0030.07321.97
7.0.60.0070.05719.93
7.0.50.0070.08017.84
7.0.40.0230.05720.09
7.0.30.0600.07320.30
7.0.20.0530.06020.31
7.0.10.0000.06020.16
7.0.00.0030.06320.05
5.6.280.0070.07321.15
5.6.210.0100.07020.66
5.6.200.0030.08718.25
5.6.190.0000.05320.48
5.6.180.0230.04320.51
5.6.170.0370.06320.52
5.6.160.0100.08320.54
5.6.150.0100.05718.27
5.6.140.0130.07018.11
5.6.130.0030.04318.14
5.6.120.0130.08021.07
5.6.110.0170.07021.14
5.6.100.0100.07321.14
5.6.90.0230.07021.00
5.6.80.0030.06320.51
5.5.350.0100.07320.41
5.5.340.0070.04718.08
5.5.330.0030.07020.47
5.5.320.3970.04720.42
5.5.310.0230.05720.28
5.5.300.0100.08017.94
5.5.290.0070.05017.97
5.5.280.0070.09020.87
5.5.270.0100.08020.88
5.5.260.0200.07020.79
5.5.250.0170.07720.71
5.5.240.0230.08020.04
5.4.450.0070.08319.59
5.4.440.0000.07319.40
5.4.430.0130.07319.39
5.4.420.0100.07719.48
5.4.410.0070.06019.35
5.4.400.0130.07019.16
5.4.390.0030.08019.25
5.4.380.0130.07019.07
5.4.370.0000.08019.00
5.4.360.0070.04719.00
5.4.350.0070.05719.15
5.4.340.0100.07719.15
5.4.320.0030.07019.14
5.4.310.0030.07319.13
5.4.300.0130.06719.11
5.4.290.0030.07719.20
5.4.280.0030.05018.92
5.4.270.0070.04318.87
5.4.260.0130.04319.07
5.4.250.0030.07019.14
5.4.240.0070.04018.86
5.4.230.0000.04718.92
5.4.220.0030.04718.84
5.4.210.0100.05319.23
5.4.200.0030.04719.23
5.4.190.0070.05019.04
5.4.180.0070.06318.96
5.4.170.0070.07719.13
5.4.160.0030.03719.13
5.4.150.0070.07019.25
5.4.140.0030.03716.31
5.4.130.0030.07716.54
5.4.120.0030.04316.30
5.4.110.0070.05316.38
5.4.100.0030.05016.39
5.4.90.0070.06016.48
5.4.80.0070.06016.28
5.4.70.0030.04316.38
5.4.60.0100.04016.43
5.4.50.0130.05316.40
5.4.40.0070.04716.27
5.4.30.0030.06016.46
5.4.20.0070.03316.44
5.4.10.0070.07016.50
5.4.00.0100.06715.86
5.3.290.0130.07014.69
5.3.280.0100.05714.62
5.3.270.0070.08014.60
5.3.260.0070.04714.52
5.3.250.0000.04314.61
5.3.240.0070.07714.67
5.3.230.0030.08014.52
5.3.220.0000.05014.62
5.3.210.0070.04714.61
5.3.200.0030.04714.48
5.3.190.0070.03714.62
5.3.180.0030.08314.57
5.3.170.0100.04714.48
5.3.160.0130.04714.61
5.3.150.0000.07014.55
5.3.140.0070.07014.71
5.3.130.0030.03714.59
5.3.120.0070.07714.56
5.3.110.0100.04314.46
5.3.100.0100.06314.04
5.3.90.0070.03713.91
5.3.80.0000.07713.89
5.3.70.0000.04314.01
5.3.60.0030.07714.17
5.3.50.0030.07713.95
5.3.40.0130.03713.83
5.3.30.0030.07713.91
5.3.20.0100.06013.73
5.3.10.0030.07013.65
5.3.00.0070.04313.60
5.2.170.0030.04311.30
5.2.160.0000.03711.14
5.2.150.0100.05711.11
5.2.140.0070.06311.13
5.2.130.0070.06311.16
5.2.120.0130.05311.09
5.2.110.0070.04311.10
5.2.100.0030.03711.15
5.2.90.0130.05311.13
5.2.80.0070.06011.15
5.2.70.0100.04711.14
5.2.60.0070.03711.10
5.2.50.0070.03010.90
5.2.40.0000.03011.00
5.2.30.0030.06310.96
5.2.20.0030.03710.96
5.2.10.0030.06010.78
5.2.00.0000.04010.78
5.1.60.0000.02710.00
5.1.50.0000.05710.02
5.1.40.0030.0409.92
5.1.30.0070.03310.48
5.1.20.0070.03010.31
5.1.10.0000.02710.17
5.1.00.0030.04710.03
5.0.50.0030.0338.59
5.0.40.0030.0238.42
5.0.30.0070.0378.12
5.0.20.0070.0178.34
5.0.10.0030.0178.14
5.0.00.0000.0338.20
4.4.90.0030.0177.81
4.4.80.0130.0237.81
4.4.70.0030.0377.81
4.4.60.0030.0177.81
4.4.50.0030.0277.81
4.4.40.0000.0337.81
4.4.30.0030.0207.81
4.4.20.0030.0137.81
4.4.10.0000.0377.81
4.4.00.0030.0477.81
4.3.110.0070.0277.81
4.3.100.0070.0137.81
4.3.90.0070.0137.81
4.3.80.0000.0277.81
4.3.70.0000.0337.81
4.3.60.0030.0377.81
4.3.50.0030.0337.81
4.3.40.0000.0437.81
4.3.30.0000.0307.81
4.3.20.0030.0277.81
4.3.10.0070.0237.81
4.3.00.0030.0337.81

preferences:
46.28 ms | 401 KiB | 5 Q