3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = []; $data['phone'] = '2514017257'; $matches = []; preg_match("/\+1\d{10}/", $data['phone'], $matches); print_r($matches); $data['phone'] = '+12514017257'; $matches = []; preg_match("/\+1\d{10}/", $data['phone'], $matches); print_r($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)
8.3.60.0090.00916.50
8.3.50.0120.01017.49
8.3.40.0040.01118.85
8.3.30.0120.00318.96
8.3.20.0050.00318.85
8.3.10.0080.00019.07
8.3.00.0050.00319.51
8.2.180.0080.00816.63
8.2.170.0110.00422.96
8.2.160.0100.00321.14
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0060.00320.84
8.2.110.0070.00321.14
8.2.100.0070.00418.03
8.2.90.0030.00619.47
8.2.80.0000.00919.21
8.2.70.0000.00917.75
8.2.60.0040.00417.93
8.2.50.0040.00718.07
8.2.40.0050.00318.16
8.2.30.0040.00418.09
8.2.20.0000.00817.84
8.2.10.0000.00717.69
8.2.00.0030.00517.82
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0180.00423.80
8.1.230.0080.00320.84
8.1.220.0040.00417.74
8.1.210.0000.00818.92
8.1.200.0030.00617.38
8.1.190.0030.00617.53
8.1.180.0080.00018.10
8.1.170.0040.00418.71
8.1.160.0000.00718.83
8.1.150.0000.00818.76
8.1.140.0000.00717.50
8.1.130.0000.00717.88
8.1.120.0050.00317.44
8.1.110.0000.00717.42
8.1.100.0040.00417.45
8.1.90.0030.00317.43
8.1.80.0000.00717.55
8.1.70.0000.00617.46
8.1.60.0030.00517.55
8.1.50.0040.00417.54
8.1.40.0050.00317.49
8.1.30.0060.00217.68
8.1.20.0000.00817.72
8.1.10.0000.00817.65
8.1.00.0040.00417.53
8.0.300.0070.00019.88
8.0.290.0000.00716.88
8.0.280.0000.00718.30
8.0.270.0030.00317.16
8.0.260.0050.00516.89
8.0.250.0060.00317.04
8.0.240.0050.00216.98
8.0.230.0040.00417.05
8.0.220.0070.00016.92
8.0.210.0040.00416.86
8.0.200.0030.00316.94
8.0.190.0030.00617.03
8.0.180.0030.00316.96
8.0.170.0000.00817.00
8.0.160.0040.00416.98
8.0.150.0040.00416.95
8.0.140.0000.00816.84
8.0.130.0030.00313.43
8.0.120.0000.00716.98
8.0.110.0030.00616.91
8.0.100.0000.00716.95
8.0.90.0030.00516.94
8.0.80.0000.01516.95
8.0.70.0040.00417.02
8.0.60.0060.00316.84
8.0.50.0040.00416.96
8.0.30.0240.00017.18
8.0.20.0120.00717.13
8.0.10.0060.00317.15
8.0.00.0070.01217.02
7.4.330.0000.00513.14
7.4.320.0030.00316.75
7.4.300.0040.00416.57
7.4.290.0000.00616.66
7.4.280.0000.00916.77
7.4.270.0070.00016.74
7.4.260.0030.00313.45
7.4.250.0050.00316.73
7.4.240.0020.00516.61
7.4.230.0030.00316.64
7.4.220.0060.01416.68
7.4.210.0080.00916.68
7.4.200.0030.00316.61
7.4.190.0040.00416.85
7.4.160.0140.00716.34
7.4.150.0100.00816.45
7.4.140.0060.01316.61
7.4.130.0090.00716.55
7.4.120.0070.01016.71
7.4.110.0070.01116.59
7.4.100.0110.00716.71
7.4.90.0070.01016.74
7.4.80.0130.01016.55
7.4.70.0100.00716.41
7.4.60.0110.00416.51
7.4.50.0080.00516.55
7.4.40.0040.01216.38
7.4.30.0090.00916.80
7.4.00.0030.01214.89
7.3.330.0000.00613.18
7.3.320.0050.00013.07
7.3.310.0040.00416.34
7.3.300.0000.00716.33
7.3.290.0090.00616.44
7.3.280.0100.00716.42
7.3.270.0140.00316.34
7.3.260.0160.00316.42
7.3.250.0110.01116.58
7.3.240.0150.00616.71
7.3.230.0080.00916.67
7.3.210.0090.00916.50
7.3.200.0140.00619.39
7.3.190.0070.01416.51
7.3.180.0080.00816.35
7.3.170.0110.00616.34
7.3.160.0040.01816.82
7.3.120.0090.00615.21
7.2.330.0140.00416.89
7.2.320.0090.00916.85
7.2.310.0100.01316.73
7.2.300.0140.00716.52
7.2.290.0070.01016.56
7.2.00.0150.01519.02
7.1.100.0190.00317.95
7.1.70.0000.00717.37
7.1.60.0100.01419.40
7.1.50.0000.01517.18
7.1.00.0030.07322.43
7.0.200.0040.00416.89
7.0.140.0100.06721.95
7.0.120.0030.03722.03
7.0.60.0030.04719.82
7.0.50.0100.04017.89
7.0.40.0430.05020.04
7.0.30.0230.08020.19
7.0.20.0230.05720.22
7.0.10.0300.04320.17
7.0.00.0300.05720.25
5.6.280.0030.07320.90
5.6.210.0070.05020.69
5.6.200.0070.05718.25
5.6.190.0170.09020.55
5.6.180.0230.05320.63
5.6.170.0300.04020.53
5.6.160.0230.04020.46
5.6.150.0200.06320.52
5.6.140.0300.07020.52
5.6.130.0270.03720.32
5.6.120.0170.06720.44
5.6.110.0170.08720.18
5.6.100.0200.06320.32
5.6.90.0270.08320.31
5.6.80.0300.06319.56
5.6.70.0270.07019.55
5.6.60.0230.06719.78
5.6.50.0200.08019.55
5.6.40.0370.07319.76
5.6.30.0230.05719.59
5.6.20.0130.08719.54
5.6.10.0200.07019.53
5.6.00.0200.04019.87
5.5.350.0270.07020.41
5.5.340.0070.07017.98
5.5.330.0300.08020.45
5.5.320.0200.04720.32
5.5.310.0170.05020.41
5.5.300.0170.04319.98
5.5.290.0170.04720.22
5.5.280.0330.07019.97
5.5.270.0230.07320.19
5.5.260.0200.05020.20
5.5.250.0200.07319.98
5.5.240.0230.04319.52
5.5.230.0200.04319.36
5.5.220.0370.04719.61
5.5.210.0170.07019.58
5.5.200.0230.06019.56
5.5.190.0230.07719.58
5.5.180.0200.06019.52
5.5.160.0200.03719.55
5.5.150.0270.06719.52
5.5.140.0200.08319.34
5.5.130.0200.05319.34
5.5.120.0230.08019.58
5.5.110.0170.04019.66
5.5.100.0200.04319.45
5.5.90.0270.06719.22
5.5.80.0300.03719.45
5.5.70.0300.06319.23
5.5.60.0170.04319.21
5.5.50.0130.04719.44
5.5.40.0270.07319.42
5.5.30.0270.07319.30
5.5.20.0300.06019.46
5.5.10.0270.04019.20
5.5.00.0300.06019.30
5.4.450.0100.04719.25
5.4.440.0170.06719.53
5.4.430.0170.05319.34
5.4.420.0170.05319.47
5.4.410.0200.06719.27
5.4.400.0200.05019.01
5.4.390.0230.05319.17
5.4.380.0170.05018.87
5.4.370.0270.05018.98
5.4.360.0270.06319.24
5.4.350.0300.04719.19
5.4.340.0200.06719.15
5.4.320.0100.04719.15
5.4.310.0270.04719.15
5.4.300.0170.08319.14
5.4.290.0270.07019.14
5.4.280.0400.06018.88
5.4.270.0170.08018.85
5.4.260.0130.04319.22
5.4.250.0230.06718.85
5.4.240.0300.05319.14
5.4.230.0270.07018.87
5.4.220.0230.07019.14
5.4.210.0170.04719.14
5.4.200.0270.06718.88
5.4.190.0200.07719.14
5.4.180.0200.04719.23
5.4.170.0300.07019.00
5.4.160.0200.05318.98
5.4.150.0300.07719.13
5.4.140.0170.05316.35
5.4.130.0200.04316.47
5.4.120.0330.04016.54
5.4.110.0170.05316.39
5.4.100.0230.07716.67
5.4.90.0200.03716.42
5.4.80.0230.06016.42
5.4.70.0200.07716.51
5.4.60.0200.04716.25
5.4.50.0270.06316.45
5.4.40.0370.05016.34
5.4.30.0430.02316.38
5.4.20.0200.03716.53
5.4.10.0300.04716.41
5.4.00.0270.06315.85
5.3.290.0370.06314.76
5.3.280.0200.06714.52
5.3.270.0230.04014.45
5.3.260.0230.07714.54
5.3.250.0230.07014.54
5.3.240.0170.04714.63
5.3.230.0230.06714.54
5.3.220.0130.05014.52
5.3.210.0270.06314.51
5.3.200.0200.04014.52
5.3.190.0200.05014.47
5.3.180.0230.05314.48
5.3.170.0300.06314.53
5.3.160.0200.03314.58
5.3.150.0200.05314.44
5.3.140.0270.06314.49
5.3.130.0170.06014.56
5.3.120.0200.04714.48
5.3.110.0200.04314.48
5.3.100.0230.07313.97
5.3.90.0170.07013.84
5.3.80.0170.08013.80
5.3.70.0270.06313.83
5.3.60.0200.04013.92
5.3.50.0300.06713.91
5.3.40.0230.07013.89
5.3.30.0270.05313.86
5.3.20.0200.05013.53
5.3.10.0270.04313.61
5.3.00.0170.05013.57
5.2.170.0230.05312.52
5.2.160.0100.05012.52
5.2.150.0170.04012.52
5.2.140.0270.05012.52
5.2.130.0130.04312.52
5.2.120.0200.04312.52
5.2.110.0230.05312.52
5.2.100.0270.03312.52
5.2.90.0270.03712.52
5.2.80.0230.05712.52
5.2.70.0170.03312.52
5.2.60.0170.05012.52
5.2.50.0200.03012.52
5.2.40.0130.03012.52
5.2.30.0170.03312.52
5.2.20.0130.06312.52
5.2.10.0200.03312.52
5.2.00.0230.05012.52
5.1.60.0230.04712.52
5.1.50.0170.05012.52
5.1.40.0130.05012.52
5.1.30.0130.04712.52
5.1.20.0130.04012.52
5.1.10.0300.04012.52
5.1.00.0200.04312.52
5.0.50.0100.04012.52
5.0.40.0070.03312.52
5.0.30.0030.04712.52
5.0.20.0100.01712.52
5.0.10.0100.04012.52
5.0.00.0100.06312.52
4.4.90.0030.02012.52
4.4.80.0100.02312.52
4.4.70.0030.04012.52
4.4.60.0100.01712.52
4.4.50.0100.04712.52
4.4.40.0030.03012.52
4.4.30.0100.03312.52
4.4.20.0130.03712.52
4.4.10.0070.03312.52
4.4.00.0100.03712.52
4.3.110.0100.01312.52
4.3.100.0070.02012.52
4.3.90.0070.02012.52
4.3.80.0130.04712.52
4.3.70.0070.02712.52
4.3.60.0100.03312.52
4.3.50.0130.02712.52
4.3.40.0130.05012.52
4.3.30.0030.03712.52
4.3.20.0100.02712.52
4.3.10.0070.02312.52
4.3.00.0030.03012.52

preferences:
34.98 ms | 401 KiB | 5 Q