3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = preg_match('/^(\d+)$/','12345', $m); foreach($m as &$v) echo $v.'\n';

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)
8.3.60.0130.00718.43
8.3.50.0120.00522.05
8.3.40.0120.00318.83
8.3.30.0080.00820.17
8.3.20.0070.00020.29
8.3.10.0030.00522.09
8.3.00.0040.00422.57
8.2.180.0120.00616.63
8.2.170.0130.00322.96
8.2.160.0000.01420.25
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.95
8.2.110.0060.00322.21
8.2.100.0000.01117.84
8.2.90.0040.00419.16
8.2.80.0040.00419.33
8.2.70.0040.00417.63
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0030.00618.28
8.2.30.0030.00718.08
8.2.20.0060.00317.67
8.2.10.0050.00217.73
8.2.00.0000.00917.88
8.1.280.0040.01125.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.93
8.1.230.0000.01119.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0050.00317.52
8.1.180.0000.00919.05
8.1.170.0080.00018.79
8.1.160.0000.00722.09
8.1.150.0050.00218.65
8.1.140.0000.00717.55
8.1.130.0030.00317.71
8.1.120.0000.00717.49
8.1.110.0040.00417.54
8.1.100.0040.00417.63
8.1.90.0040.00417.51
8.1.80.0000.00717.59
8.1.70.0070.00017.48
8.1.60.0030.00617.65
8.1.50.0040.00417.59
8.1.40.0060.00317.64
8.1.30.0030.00617.67
8.1.20.0090.00017.64
8.1.10.0000.00717.66
8.1.00.0050.00217.50
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0050.00318.36
8.0.270.0000.00717.34
8.0.260.0000.00616.84
8.0.250.0000.00717.13
8.0.240.0040.00417.13
8.0.230.0030.00317.15
8.0.220.0060.00317.00
8.0.210.0040.00417.00
8.0.200.0060.00017.09
8.0.190.0000.00816.98
8.0.180.0040.00416.94
8.0.170.0080.00017.11
8.0.160.0030.00516.86
8.0.150.0070.00017.00
8.0.140.0070.00016.99
8.0.130.0000.00513.49
8.0.120.0000.00816.95
8.0.110.0030.00416.90
8.0.100.0070.00016.91
8.0.90.0030.00516.91
8.0.80.0130.00716.90
8.0.70.0070.00016.86
8.0.60.0000.00716.93
8.0.50.0000.00717.04
8.0.30.0120.01017.23
8.0.20.0120.00717.40
8.0.10.0000.00717.10
8.0.00.0070.01117.04
7.4.330.0030.00215.04
7.4.320.0030.00316.69
7.4.300.0000.00616.71
7.4.290.0000.00716.71
7.4.280.0040.00416.77
7.4.270.0020.00516.77
7.4.260.0000.00613.46
7.4.250.0080.00016.81
7.4.240.0040.00416.73
7.4.230.0000.00716.69
7.4.220.0030.01416.70
7.4.210.0090.00816.77
7.4.200.0040.00416.65
7.4.190.0030.00616.57
7.4.160.0140.00316.88
7.4.150.0150.00417.40
7.4.140.0070.01217.86
7.4.130.0070.01016.54
7.4.120.0100.00616.63
7.4.110.0130.01016.45
7.4.100.0100.00716.61
7.4.90.0090.00916.59
7.4.80.0000.02019.39
7.4.70.0150.00616.70
7.4.60.0100.00716.46
7.4.50.0050.00316.39
7.4.40.0090.00422.77
7.4.30.0070.01316.60
7.4.00.0090.00914.97
7.3.330.0000.00513.20
7.3.320.0020.00213.15
7.3.310.0000.00716.42
7.3.300.0070.00016.43
7.3.290.0070.00716.40
7.3.280.0110.00816.38
7.3.270.0060.01017.40
7.3.260.0040.01316.51
7.3.250.0050.01216.62
7.3.240.0090.00916.72
7.3.230.0150.00616.78
7.3.210.0130.00616.76
7.3.200.0140.01119.39
7.3.190.0120.01216.43
7.3.180.0050.01316.71
7.3.170.0110.00516.55
7.3.160.0170.00016.70
7.3.120.0070.00714.96
7.2.330.0160.00716.79
7.2.320.0090.00916.63
7.2.310.0100.00916.69
7.2.300.0090.00916.84
7.2.290.0090.00616.91
7.2.60.0040.00417.12
7.2.00.0030.01319.82
7.1.200.0030.00716.11
7.1.100.0080.00618.40
7.1.70.0000.00917.27
7.1.60.0060.01819.43
7.1.50.0280.00934.72
7.1.00.0000.05722.53
7.0.200.0030.00716.55
7.0.140.0030.07322.12
7.0.60.0130.05720.03
7.0.50.0030.04017.68
7.0.40.0070.04720.07
7.0.30.0330.07320.23
7.0.20.0270.08320.22
7.0.10.0000.09020.10
7.0.00.0070.08320.22
5.6.280.0070.07020.81
5.6.210.0130.03020.55
5.6.200.0170.04318.23
5.6.190.0070.04320.34
5.6.180.0230.04320.41
5.6.170.0230.05020.45
5.6.160.0130.03320.52
5.6.150.0030.05318.13
5.6.140.0100.04718.18
5.6.130.0030.07018.14
5.6.120.0030.04321.02
5.6.110.0070.05321.00
5.6.100.0070.04720.98
5.6.90.0030.04020.99
5.6.80.0070.03720.37
5.5.350.0170.04020.40
5.5.340.0070.08017.93
5.5.330.0000.05720.16
5.5.320.0330.05320.13
5.5.310.0200.08020.30
5.5.300.0100.08317.97
5.5.290.0000.08717.88
5.5.280.0170.07320.96
5.5.270.0030.05320.63
5.5.260.0030.08720.86
5.5.250.0130.08020.61
5.5.240.0030.03720.26
5.4.450.0270.03019.57
5.4.440.0200.04019.40
5.4.430.0200.05719.58
5.4.420.0270.05319.42
5.4.410.0270.03019.45
5.4.400.0300.07019.09
5.4.390.0270.04319.10
5.4.380.0400.05319.16
5.4.370.0370.04318.91
5.4.360.0170.04319.11
5.4.350.0270.07319.09
5.4.340.0300.06019.13
5.4.320.0300.07018.80
5.4.310.0500.03319.09
5.4.300.0270.06719.20
5.4.290.0400.03718.91
5.4.280.0300.05019.09
5.4.270.0330.05318.88
5.4.260.0300.06719.23
5.4.250.0370.06719.13
5.4.240.0270.07719.10
5.4.230.0300.07019.21
5.4.220.0330.06319.24
5.4.210.0230.04319.21
5.4.200.0200.03719.24
5.4.190.0270.05019.05
5.4.180.0270.04319.12
5.4.170.0330.04018.78
5.4.160.0270.04019.22
5.4.150.0300.04019.11
5.4.140.0230.07016.26
5.4.130.0230.06016.25
5.4.120.0470.03316.26
5.4.110.0270.07316.47
5.4.100.0400.06016.06
5.4.90.0330.06316.06
5.4.80.0300.06316.48
5.4.70.0270.03316.32
5.4.60.0300.03016.47
5.4.50.0270.07716.39
5.4.40.0270.07016.43
5.4.30.0230.07716.35
5.4.20.0300.07016.36
5.4.10.0400.05316.36
5.4.00.0200.08315.67
5.3.290.0300.06014.50
5.3.280.0370.05314.62
5.3.270.0330.04314.55
5.3.260.0300.07314.44
5.3.250.0270.07014.46
5.3.240.0270.07714.44
5.3.230.0270.05014.62
5.3.220.0270.03714.50
5.3.210.0230.05314.65
5.3.200.0400.06314.52
5.3.190.0370.04714.42
5.3.180.0270.05314.50
5.3.170.0330.06014.51
5.3.160.0270.04714.65
5.3.150.0270.03314.39
5.3.140.0370.07014.50
5.3.130.0370.04014.63
5.3.120.0270.05314.45
5.3.110.0330.07314.50
5.3.100.0300.06713.88
5.3.90.0270.07013.97
5.3.80.0370.06313.81
5.3.70.0270.05313.82
5.3.60.0230.04713.98
5.3.50.0300.06013.92
5.3.40.0270.03713.97
5.3.30.0370.07313.73
5.3.20.0370.05713.75
5.3.10.0270.05013.59
5.3.00.0300.05313.49
5.2.170.0270.03712.12
5.2.160.0230.04712.12
5.2.150.0170.03012.12
5.2.140.0430.04312.12
5.2.130.0200.04012.12
5.2.120.0200.05712.12
5.2.110.0230.04012.12
5.2.100.0270.05312.12
5.2.90.0270.04712.12
5.2.80.0300.05312.12
5.2.70.0200.04312.12
5.2.60.0230.06312.12
5.2.50.0270.06312.12
5.2.40.0230.04012.12
5.2.30.0200.04712.12
5.2.20.0170.06012.12
5.2.10.0200.06012.12
5.2.00.0200.05012.12
5.1.60.0230.04012.12
5.1.50.0200.05312.12
5.1.40.0170.02312.12
5.1.30.0200.04312.12
5.1.20.0200.05312.12
5.1.10.0230.04712.12
5.1.00.0170.03012.12
5.0.50.0130.03312.12
5.0.40.0100.04012.12
5.0.30.0100.04712.12
5.0.20.0130.04312.12
5.0.10.0100.04312.12
5.0.00.0070.04012.12
4.4.90.0100.03712.12
4.4.80.0070.03712.12
4.4.70.0100.03712.12
4.4.60.0100.03312.12
4.4.50.0070.03012.12
4.4.40.0170.02012.12
4.4.30.0100.01312.12
4.4.20.0100.02312.12
4.4.10.0170.03012.12
4.4.00.0100.04012.12
4.3.110.0100.01712.12
4.3.100.0100.02312.12
4.3.90.0100.03712.12
4.3.80.0100.02712.12
4.3.70.0130.02712.12
4.3.60.0100.03012.12
4.3.50.0130.01712.12
4.3.40.0130.05012.12
4.3.30.0100.02012.12
4.3.20.0100.02312.12
4.3.10.0030.02712.12
4.3.00.0030.03012.12

preferences:
43.59 ms | 401 KiB | 5 Q