3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (preg_match('#^[0-9]{2}/[0-9]{2}/[0-9]{4}$#', '22/01/1962', $matches)) { var_dump($matches); }

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)
8.3.60.0120.00316.34
8.3.50.0050.01217.38
8.3.40.0110.00718.75
8.3.30.0070.00718.67
8.3.20.0040.00418.82
8.3.10.0070.00320.67
8.3.00.0030.00619.50
8.2.180.0040.01416.50
8.2.170.0040.01122.96
8.2.160.0130.00319.20
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0120.00619.48
8.2.110.0060.00322.13
8.2.100.0080.00417.91
8.2.90.0090.00017.63
8.2.80.0030.00518.84
8.2.70.0080.00017.63
8.2.60.0050.00317.63
8.2.50.0030.00517.75
8.2.40.0080.00019.25
8.2.30.0000.00717.84
8.2.20.0060.00317.57
8.2.10.0040.00417.68
8.2.00.0040.00417.61
8.1.280.0100.01025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.79
8.1.230.0070.00419.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.22
8.1.190.0000.01117.23
8.1.180.0000.00819.01
8.1.170.0040.00417.62
8.1.160.0040.00418.70
8.1.150.0000.00818.70
8.1.140.0000.00817.42
8.1.130.0060.00317.52
8.1.120.0030.00317.38
8.1.110.0040.00417.52
8.1.100.0000.00717.54
8.1.90.0000.00717.36
8.1.80.0000.00717.48
8.1.70.0000.00717.36
8.1.60.0080.00017.60
8.1.50.0000.00717.54
8.1.40.0050.00217.53
8.1.30.0000.00817.57
8.1.20.0040.00417.72
8.1.10.0050.00317.56
8.1.00.0050.00317.53
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0000.00817.17
8.0.260.0030.00316.73
8.0.250.0000.00716.81
8.0.240.0040.00416.88
8.0.230.0030.00317.00
8.0.220.0040.00416.89
8.0.210.0000.00716.81
8.0.200.0000.00717.03
8.0.190.0050.00316.86
8.0.180.0000.00816.86
8.0.170.0000.00916.89
8.0.160.0040.00416.86
8.0.150.0080.00016.72
8.0.140.0000.00716.88
8.0.130.0030.00313.30
8.0.120.0040.00416.84
8.0.110.0070.00016.91
8.0.100.0040.00416.80
8.0.90.0040.00316.95
8.0.80.0090.00616.87
8.0.70.0040.00416.72
8.0.60.0040.00416.75
8.0.50.0000.00716.79
8.0.30.0070.01117.07
8.0.20.0120.00717.02
8.0.10.0030.00516.90
8.0.00.0110.00716.93
7.4.330.0000.00513.06
7.4.320.0000.00716.59
7.4.300.0040.00416.68
7.4.290.0030.00316.61
7.4.280.0040.00416.67
7.4.270.0030.00316.70
7.4.260.0000.00613.37
7.4.250.0000.00916.66
7.4.240.0000.00816.64
7.4.230.0000.00716.42
7.4.220.0040.01516.46
7.4.210.0070.00916.66
7.4.200.0070.00016.47
7.4.190.0050.00216.77
7.4.160.0030.01416.60
7.4.150.0060.01116.68
7.4.140.0120.00516.45
7.4.130.0100.00716.46
7.4.120.0080.01016.45
7.4.110.0120.00916.54
7.4.100.0090.00916.45
7.4.90.0090.00916.75
7.4.80.0090.00919.39
7.4.70.0070.01016.54
7.4.60.0070.01416.55
7.4.50.0000.00816.40
7.4.40.0060.00616.48
7.4.30.0170.00016.31
7.4.00.0090.00314.91
7.3.330.0030.00313.15
7.3.320.0000.00513.10
7.3.310.0030.00316.20
7.3.300.0000.00616.30
7.3.290.0080.00816.36
7.3.280.0060.01216.28
7.3.270.0090.00916.44
7.3.260.0170.00016.31
7.3.250.0080.00916.49
7.3.240.0030.01316.57
7.3.230.0060.01116.22
7.3.210.0160.00016.31
7.3.200.0100.00616.61
7.3.190.0110.00716.40
7.3.180.0100.00616.24
7.3.170.0120.00616.34
7.3.160.0170.00016.55
7.3.120.0070.00714.82
7.2.330.0090.00916.56
7.2.320.0040.01416.60
7.2.310.0030.01316.49
7.2.300.0030.01316.51
7.2.290.0060.00916.52
7.2.00.0060.00619.52
7.1.70.0040.00916.91
7.1.60.0040.02119.40
7.1.50.0150.00316.86
7.1.00.0100.04322.46
7.0.200.0000.00716.84
7.0.140.0100.06322.09
7.0.120.0000.07722.12
7.0.60.0200.05319.84
7.0.50.0070.08319.57
7.0.40.0030.07020.05
7.0.30.0030.09020.11
7.0.20.0130.07320.25
7.0.10.0000.06720.10
7.0.00.0030.04320.22
5.6.280.0100.06720.91
5.6.210.0070.07020.52
5.6.200.0070.04318.16
5.6.190.0130.06020.69
5.6.180.0070.04020.79
5.6.170.0070.08320.47
5.6.160.0170.03320.43
5.6.150.0070.03720.33
5.6.140.0030.04320.34
5.6.130.0070.04020.43
5.6.120.0000.04720.34
5.6.110.0030.04320.18
5.6.100.0000.04320.36
5.6.90.0070.03720.30
5.6.80.0070.04319.82
5.6.70.0070.03719.70
5.6.60.0030.04019.74
5.6.50.0070.03719.70
5.6.40.0100.03719.76
5.6.30.0000.04319.63
5.6.20.0000.04319.69
5.6.10.0030.07319.53
5.6.00.0100.05319.45
5.5.350.0000.08720.37
5.5.340.0070.07018.02
5.5.330.0070.04020.29
5.5.320.0070.07020.36
5.5.310.0030.08020.36
5.5.300.0070.04020.16
5.5.290.0070.04020.20
5.5.280.0030.04020.11
5.5.270.0100.05320.06
5.5.260.0000.04320.12
5.5.250.0030.04019.72
5.5.240.0030.04019.46
5.5.230.0030.04019.50
5.5.220.0070.03719.52
5.5.210.0000.04319.30
5.5.200.0030.04019.52
5.5.190.0030.04019.28
5.5.180.0070.04019.33
5.5.160.0100.07319.55
5.5.150.0170.05319.57
5.5.140.0070.06319.52
5.5.130.0100.08319.32
5.5.120.0100.07319.60
5.5.110.0200.03719.31
5.5.100.0030.08319.46
5.5.90.0030.05319.51
5.5.80.0070.06319.50
5.5.70.0030.08319.45
5.5.60.0030.06019.21
5.5.50.0070.05319.45
5.5.40.0030.06019.25
5.5.30.0100.07319.37
5.5.20.0070.04719.48
5.5.10.0030.04019.28
5.5.00.0100.07719.24
5.4.450.0070.03719.12
5.4.440.0100.03319.47
5.4.430.0000.04019.12
5.4.420.0000.04019.50
5.4.410.0070.04019.37
5.4.400.0000.04019.08
5.4.390.0030.03719.15
5.4.380.0000.04019.18
5.4.370.0030.03719.14
5.4.360.0070.03319.09
5.4.350.0070.03319.08
5.4.340.0000.05319.07
5.4.320.0100.05319.08
5.4.310.0070.05319.15
5.4.300.0070.07319.14
5.4.290.0100.07319.17
5.4.280.0070.05018.80
5.4.270.0130.03319.15
5.4.260.0030.04319.17
5.4.250.0230.04319.15
5.4.240.0070.05719.07
5.4.230.0070.04318.91
5.4.220.0030.04018.80
5.4.210.0070.07319.14
5.4.200.0070.05319.07
5.4.190.0070.05719.14
5.4.180.0070.03718.90
5.4.170.0170.06718.91
5.4.160.0170.04019.12
5.4.150.0000.06319.09
5.4.140.0070.05316.30
5.4.130.0000.04016.48
5.4.120.0000.04016.36
5.4.110.0130.03716.28
5.4.100.0030.04716.30
5.4.90.0130.06316.41
5.4.80.0030.08016.31
5.4.70.0100.04016.19
5.4.60.0000.04016.43
5.4.50.0070.07316.24
5.4.40.0130.06316.13
5.4.30.0030.05316.34
5.4.20.0100.06716.40
5.4.10.0030.06016.18
5.4.00.0130.06715.73
5.3.290.0130.06714.59
5.3.280.0070.07714.46
5.3.270.0030.07314.52
5.3.260.0070.04314.42
5.3.250.0070.04714.48
5.3.240.0030.05314.50
5.3.230.0170.06014.68
5.3.220.0000.04314.49
5.3.210.0130.05714.48
5.3.200.0070.07314.49
5.3.190.0070.06014.54
5.3.180.0100.04014.38
5.3.170.0030.06314.59
5.3.160.0230.03714.36
5.3.150.0030.07714.51
5.3.140.0070.07014.48
5.3.130.0070.04314.48
5.3.120.0100.06714.47
5.3.110.0130.05714.47
5.3.100.0030.05713.98
5.3.90.0030.06713.95
5.3.80.0030.06013.95
5.3.70.0070.06313.95
5.3.60.0000.07013.98
5.3.50.0070.04013.88
5.3.40.0100.03313.96
5.3.30.0000.04013.92
5.3.20.0070.07713.78
5.3.10.0000.08013.45
5.3.00.0070.04013.47
5.2.170.0100.02311.07
5.2.160.0100.02711.08
5.2.150.0070.05711.02
5.2.140.0030.06311.12
5.2.130.0070.06011.00
5.2.120.0030.06011.00
5.2.110.0070.02711.06
5.2.100.0000.03311.04
5.2.90.0070.03310.92
5.2.80.0030.03010.91
5.2.70.0100.05310.99
5.2.60.0070.03010.94
5.2.50.0100.05310.95
5.2.40.0100.04310.98
5.2.30.0030.04010.98
5.2.20.0070.03711.04
5.2.10.0000.03711.01
5.2.00.0030.04710.75
5.1.60.0030.0539.89
5.1.50.0070.0409.99
5.1.40.0100.0409.96
5.1.30.0000.04310.32
5.1.20.0030.02710.30
5.1.10.0030.05710.21
5.1.00.0100.04310.02
5.0.50.0070.0438.49
5.0.40.0000.0378.38
5.0.30.0030.0538.29
5.0.20.0070.0308.34
5.0.10.0000.0308.07
5.0.00.0000.0408.15
4.4.90.0000.0377.64
4.4.80.0070.0337.64
4.4.70.0100.0237.64
4.4.60.0000.0277.64
4.4.50.0000.0177.64
4.4.40.0030.0437.64
4.4.30.0030.0277.64
4.4.20.0000.0277.64
4.4.10.0030.0277.64
4.4.00.0000.0537.64
4.3.110.0000.0337.64
4.3.100.0070.0307.64
4.3.90.0030.0237.64
4.3.80.0000.0537.64
4.3.70.0030.0377.64
4.3.60.0030.0237.64
4.3.50.0000.0207.64
4.3.40.0100.0477.64
4.3.30.0000.0337.64
4.3.20.0000.0307.64
4.3.10.0030.0337.64
4.3.00.0030.0337.64

preferences:
53.44 ms | 401 KiB | 5 Q