3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (preg_match('#^(\d){2}/(\d){2}/(\d){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)
8.3.60.0120.00918.27
8.3.50.0110.00617.61
8.3.40.0190.00018.82
8.3.30.0090.00618.79
8.3.20.0000.00818.90
8.3.10.0090.00020.51
8.3.00.0060.00317.24
8.2.180.0070.00718.41
8.2.170.0170.00418.64
8.2.160.0170.00322.96
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00419.77
8.2.110.0040.00719.14
8.2.100.0090.00317.84
8.2.90.0040.00419.15
8.2.80.0030.00617.97
8.2.70.0040.00717.50
8.2.60.0050.00317.91
8.2.50.0030.00618.10
8.2.40.0040.00418.09
8.2.30.0000.00718.02
8.2.20.0050.00317.68
8.2.10.0080.00017.76
8.2.00.0000.00817.75
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.69
8.1.230.0080.00319.42
8.1.220.0040.00417.74
8.1.210.0100.00018.77
8.1.200.0080.00017.23
8.1.190.0030.00517.22
8.1.180.0060.00318.10
8.1.170.0030.00618.64
8.1.160.0040.00418.77
8.1.150.0000.00818.67
8.1.140.0000.00817.39
8.1.130.0030.00317.77
8.1.120.0000.00717.52
8.1.110.0000.00717.47
8.1.100.0000.00717.43
8.1.90.0030.00717.36
8.1.80.0070.00317.50
8.1.70.0030.00317.38
8.1.60.0000.00817.65
8.1.50.0040.00417.48
8.1.40.0050.00317.42
8.1.30.0030.00617.57
8.1.20.0040.00417.65
8.1.10.0070.00017.61
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.34
8.0.270.0070.00017.20
8.0.260.0030.00316.88
8.0.250.0000.00716.98
8.0.240.0000.00816.84
8.0.230.0070.00016.94
8.0.220.0080.00016.94
8.0.210.0040.00416.89
8.0.200.0030.00316.86
8.0.190.0040.00416.96
8.0.180.0000.00716.95
8.0.170.0030.00616.85
8.0.160.0040.00416.84
8.0.150.0040.00416.96
8.0.140.0040.00416.80
8.0.130.0030.00313.32
8.0.120.0030.00516.77
8.0.110.0040.00417.02
8.0.100.0040.00416.72
8.0.90.0040.00416.78
8.0.80.0060.00916.89
8.0.70.0000.00917.03
8.0.60.0050.00316.82
8.0.50.0070.00016.88
8.0.30.0120.01017.13
8.0.20.0120.00717.08
8.0.10.0050.00217.10
8.0.00.0090.01016.80
7.4.330.0050.00014.84
7.4.320.0060.00016.67
7.4.300.0040.00416.51
7.4.290.0000.00816.72
7.4.280.0000.00916.69
7.4.270.0030.00316.57
7.4.260.0000.00613.40
7.4.250.0040.00416.50
7.4.240.0000.00716.69
7.4.230.0040.00416.78
7.4.220.0160.00716.55
7.4.210.0070.00816.67
7.4.200.0040.00416.76
7.4.190.0000.00716.78
7.4.160.0080.00816.41
7.4.150.0130.00317.07
7.4.140.0110.00917.20
7.4.130.0070.00916.51
7.4.120.0120.00916.63
7.4.110.0040.01516.73
7.4.100.0060.01216.48
7.4.90.0110.00816.41
7.4.80.0000.01618.80
7.4.70.0030.01716.63
7.4.60.0150.00416.39
7.4.50.0040.00423.17
7.4.40.0040.01521.69
7.4.30.0130.00316.54
7.4.00.0060.00915.16
7.3.330.0060.00013.17
7.3.320.0000.00513.12
7.3.310.0030.00316.34
7.3.300.0000.00616.19
7.3.290.0070.00716.33
7.3.280.0090.00916.27
7.3.270.0060.01217.07
7.3.260.0130.00618.24
7.3.250.0130.00516.45
7.3.240.0100.02416.40
7.3.230.0120.00416.60
7.3.210.0070.01116.59
7.3.200.0150.00319.39
7.3.190.0120.00916.35
7.3.180.0090.00616.32
7.3.170.0130.00416.55
7.3.160.0000.01816.29
7.3.120.0030.01015.09
7.2.330.0120.00616.63
7.2.320.0100.00716.70
7.2.310.0120.00616.52
7.2.300.0170.00316.51
7.2.290.0100.00716.65
7.2.00.0030.01319.39
7.1.100.0030.00618.36
7.1.70.0030.01017.35
7.1.60.0100.01619.40
7.1.50.0240.01434.96
7.1.00.0030.07322.49
7.0.200.0030.00616.82
7.0.140.0000.07722.00
7.0.120.0030.03022.09
7.0.60.0000.09020.06
7.0.50.0070.08317.82
7.0.40.0070.06017.67
7.0.30.0070.05317.70
7.0.20.0070.04017.71
7.0.10.0030.08317.71
7.0.00.0000.08017.79
5.6.280.0070.07021.11
5.6.210.0030.07020.72
5.6.200.0100.07718.18
5.6.190.0070.06318.18
5.6.180.0070.07318.12
5.6.170.0070.04018.12
5.6.160.0100.08318.22
5.6.150.0030.08718.12
5.6.140.0030.04018.11
5.6.130.0070.07718.07
5.6.120.0070.08718.21
5.6.110.0130.08018.08
5.6.100.0070.05318.11
5.6.90.0070.07718.16
5.6.80.0100.05017.51
5.6.70.0170.06317.46
5.6.60.0070.07017.55
5.6.50.0100.04317.50
5.6.40.0030.08017.45
5.6.30.0070.06017.55
5.6.20.0170.03717.58
5.6.10.0030.04717.51
5.6.00.0070.07317.53
5.5.350.0030.06020.38
5.5.340.0130.03318.02
5.5.330.0030.09018.02
5.5.320.0030.08717.88
5.5.310.0070.03717.91
5.5.300.0030.05317.91
5.5.290.0100.07017.98
5.5.280.0100.06318.01
5.5.270.0100.07317.88
5.5.260.0200.06717.94
5.5.250.0070.08017.79
5.5.240.0100.07317.40
5.5.230.0130.04717.30
5.5.220.0130.03317.38
5.5.210.0130.07317.36
5.5.200.0000.08317.37
5.5.190.0130.07017.35
5.5.180.0030.05317.24
5.5.160.0030.05017.30
5.5.150.0070.04717.34
5.5.140.0070.07017.25
5.5.130.0070.07717.27
5.5.120.0030.04717.35
5.5.110.0070.04017.36
5.5.100.0000.04317.27
5.5.90.0100.06717.26
5.5.80.0030.08317.16
5.5.70.0030.06717.23
5.5.60.0070.04317.16
5.5.50.0100.05017.22
5.5.40.0000.05717.26
5.5.30.0170.03317.13
5.5.20.0030.04017.22
5.5.10.0030.08317.15
5.5.00.0030.07317.24
5.4.450.0100.07319.37
5.4.440.0170.07019.34
5.4.430.0070.04019.44
5.4.420.0100.07019.30
5.4.410.0100.07319.02
5.4.400.0070.05319.00
5.4.390.0130.07019.04
5.4.380.0100.07019.20
5.4.370.0030.05018.97
5.4.360.0070.08019.03
5.4.350.0070.06318.97
5.4.340.0130.06319.07
5.4.320.0000.08318.99
5.4.310.0130.06719.01
5.4.300.0030.04019.01
5.4.290.0070.03718.97
5.4.280.0030.04019.09
5.4.270.0070.03719.20
5.4.260.0030.04019.02
5.4.250.0170.06319.11
5.4.240.0070.04718.99
5.4.230.0000.06019.07
5.4.220.0200.06318.83
5.4.210.0030.05319.12
5.4.200.0130.06319.09
5.4.190.0130.03319.08
5.4.180.0070.03718.88
5.4.170.0170.06719.02
5.4.160.0100.04719.11
5.4.150.0100.07719.09
5.4.140.0070.07716.34
5.4.130.0100.03016.45
5.4.120.0070.07016.21
5.4.110.0000.04716.38
5.4.100.0230.02016.37
5.4.90.0070.07016.23
5.4.80.0000.07716.57
5.4.70.0030.05316.25
5.4.60.0170.05716.22
5.4.50.0070.07016.26
5.4.40.0100.07016.41
5.4.30.0170.06016.22
5.4.20.0130.06716.22
5.4.10.0000.08316.25
5.4.00.0100.06715.89
5.3.290.0070.08014.60
5.3.280.0000.07014.54
5.3.270.0000.04714.57
5.3.260.0000.08314.52
5.3.250.0070.07314.58
5.3.240.0030.07714.42
5.3.230.0100.06314.56
5.3.220.0070.04314.42
5.3.210.0030.06314.42
5.3.200.0070.03714.39
5.3.190.0070.03714.55
5.3.180.0130.03014.49
5.3.170.0130.06714.55
5.3.160.0200.06314.53
5.3.150.0100.06014.49
5.3.140.0070.07314.38
5.3.130.0030.07014.50
5.3.120.0030.08314.48
5.3.110.0130.06314.46
5.3.100.0100.05713.86
5.3.90.0070.08313.95
5.3.80.0100.07013.78
5.3.70.0130.06713.77
5.3.60.0030.07313.96
5.3.50.0100.07013.71
5.3.40.0030.04713.93
5.3.30.0070.05013.86
5.3.20.0030.04313.46
5.3.10.0030.07013.61
5.3.00.0000.04013.56
5.2.170.0070.05711.12
5.2.160.0070.06011.11
5.2.150.0030.03311.17
5.2.140.0100.05011.11
5.2.130.0070.06311.07
5.2.120.0070.06310.92
5.2.110.0030.03711.02
5.2.100.0030.06011.07
5.2.90.0100.05311.06
5.2.80.0100.04010.91
5.2.70.0030.04011.00
5.2.60.0100.04311.01
5.2.50.0000.06010.98
5.2.40.0070.05310.99
5.2.30.0030.05710.98
5.2.20.0070.06310.91
5.2.10.0030.05710.83
5.2.00.0030.04710.74
5.1.60.0070.0379.98
5.1.50.0030.02710.00
5.1.40.0000.05310.00
5.1.30.0070.05310.22
5.1.20.0070.04710.40
5.1.10.0000.05310.09
5.1.00.0100.0509.89
5.0.50.0130.0278.51
5.0.40.0030.0338.34
5.0.30.0030.0478.20
5.0.20.0070.0378.22
5.0.10.0030.0338.19
5.0.00.0030.0438.07
4.4.90.0030.0377.81
4.4.80.0000.0337.81
4.4.70.0030.0237.81
4.4.60.0000.0377.81
4.4.50.0030.0307.81
4.4.40.0030.0237.81
4.4.30.0030.0137.81
4.4.20.0000.0377.81
4.4.10.0030.0337.81
4.4.00.0030.0437.81
4.3.110.0000.0277.81
4.3.100.0000.0337.81
4.3.90.0000.0337.81
4.3.80.0000.0537.81
4.3.70.0000.0237.81
4.3.60.0000.0307.81
4.3.50.0070.0137.81
4.3.40.0000.0307.81
4.3.30.0000.0377.81
4.3.20.0070.0207.81
4.3.10.0070.0177.81
4.3.00.0000.0407.81

preferences:
48.11 ms | 401 KiB | 5 Q