3v4l.org

run code in 300+ PHP versions simultaneously
<?php $k = 'phone'; $v = '(555) 555-1212)'; $result[$k] = preg_replace('/[^0-9]/', '', $v); echo $result[$k];

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)
8.3.60.0110.00818.43
8.3.50.0080.01022.05
8.3.40.0040.01118.95
8.3.30.0060.01318.89
8.3.20.0030.00618.96
8.3.10.0030.00521.22
8.3.00.0040.00423.48
8.2.180.0120.00316.75
8.2.170.0120.00622.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0090.00026.16
8.2.120.0080.00021.19
8.2.110.0100.00022.07
8.2.100.0080.00317.97
8.2.90.0040.00417.88
8.2.80.0030.00619.07
8.2.70.0000.00817.75
8.2.60.0000.00817.88
8.2.50.0000.00917.88
8.2.40.0040.00419.36
8.2.30.0060.00317.93
8.2.20.0040.00417.86
8.2.10.0040.00417.83
8.2.00.0040.00717.81
8.1.280.0090.00625.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0000.01219.16
8.1.220.0030.00617.78
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.48
8.1.180.0030.00518.10
8.1.170.0000.00917.63
8.1.160.0000.00718.82
8.1.150.0040.00418.73
8.1.140.0050.00217.57
8.1.130.0030.00317.82
8.1.120.0000.00717.52
8.1.110.0030.00317.54
8.1.100.0070.00017.51
8.1.90.0000.00717.43
8.1.80.0000.00817.54
8.1.70.0000.00817.47
8.1.60.0000.00817.55
8.1.50.0000.00717.52
8.1.40.0030.00517.66
8.1.30.0080.00017.74
8.1.20.0000.00917.70
8.1.10.0030.00517.74
8.1.00.0050.00217.50
8.0.300.0040.00418.77
8.0.290.0050.00316.88
8.0.280.0000.00718.13
8.0.270.0040.00418.21
8.0.260.0000.00716.96
8.0.250.0040.00417.09
8.0.240.0050.00317.13
8.0.230.0030.00317.01
8.0.220.0040.00416.86
8.0.210.0030.00316.83
8.0.200.0000.00617.02
8.0.190.0000.00716.89
8.0.180.0040.00416.82
8.0.170.0000.00717.00
8.0.160.0000.00816.95
8.0.150.0040.00416.96
8.0.140.0070.00016.94
8.0.130.0030.00313.45
8.0.120.0030.00616.81
8.0.110.0000.00816.98
8.0.100.0040.00416.84
8.0.90.0050.00316.92
8.0.80.0000.01516.91
8.0.70.0000.00817.01
8.0.60.0070.00016.84
8.0.50.0000.00716.90
8.0.30.0100.00917.26
8.0.20.0110.01017.40
8.0.10.0040.00416.99
8.0.00.0080.01116.99
7.4.330.0040.00314.88
7.4.320.0030.00516.72
7.4.300.0060.00016.71
7.4.290.0030.00316.72
7.4.280.0040.00716.64
7.4.270.0000.00716.79
7.4.260.0000.00513.35
7.4.250.0040.00416.55
7.4.240.0030.00316.78
7.4.230.0080.00016.63
7.4.220.0150.00316.75
7.4.210.0070.00916.72
7.4.200.0030.00316.48
7.4.190.0030.00516.83
7.4.160.0070.01016.74
7.4.150.0140.00417.40
7.4.140.0140.00717.86
7.4.130.0100.01216.71
7.4.120.0120.00716.67
7.4.110.0060.01116.42
7.4.100.0140.00316.61
7.4.90.0150.00416.74
7.4.80.0060.01019.39
7.4.70.0150.00616.44
7.4.60.0080.00916.54
7.4.50.0000.00816.74
7.4.40.0060.01222.77
7.4.30.0070.01016.66
7.4.00.0040.01214.86
7.3.330.0000.00513.36
7.3.320.0060.00013.37
7.3.310.0030.00316.29
7.3.300.0070.00016.44
7.3.290.0100.01016.43
7.3.280.0080.00616.48
7.3.270.0070.01717.40
7.3.260.0120.00818.24
7.3.250.0110.00616.65
7.3.240.0160.00016.46
7.3.230.0030.01216.39
7.3.210.0100.00716.38
7.3.200.0100.00719.39
7.3.190.0110.00716.43
7.3.180.0090.00616.72
7.3.170.0170.00316.44
7.3.160.0120.00416.46
7.3.120.0070.01015.23
7.2.330.0000.01616.73
7.2.320.0100.00916.72
7.2.310.0110.01516.89
7.2.300.0120.00916.76
7.2.290.0060.01216.87
7.2.110.0100.01016.78
7.2.60.0000.01316.91
7.2.00.0070.01019.62
7.1.200.0030.01015.67
7.1.100.0000.01218.25
7.1.70.0000.00717.04
7.1.60.0070.00317.38
7.1.50.0100.01316.96
7.1.00.0070.03022.38
7.0.200.0060.00316.99
7.0.140.0000.07021.96
7.0.100.0400.08019.91
7.0.90.0330.06719.98
7.0.80.0400.08019.83
7.0.70.0430.07319.92
7.0.60.0470.05319.88
7.0.50.0400.05020.31
7.0.40.0070.07320.07
7.0.30.0170.07720.13
7.0.20.0130.08020.09
7.0.10.0070.08019.98
7.0.00.0030.08320.07
5.6.280.0030.07320.80
5.6.250.0100.08020.66
5.6.240.0130.07020.63
5.6.230.0100.07720.60
5.6.220.0070.08720.43
5.6.210.0170.06720.69
5.6.200.0000.09021.08
5.6.190.0100.07321.05
5.6.180.0100.08720.98
5.6.170.0030.07021.05
5.6.160.0100.08020.89
5.6.150.0170.07020.96
5.6.140.0200.07021.02
5.6.130.0130.06020.87
5.6.120.0100.07321.06
5.6.110.0200.07720.93
5.6.100.0030.07020.90
5.6.90.0170.08021.00
5.6.80.0100.08020.45
5.6.70.0100.07320.23
5.6.60.0100.05720.45
5.6.50.0100.04020.29
5.6.40.0070.06020.25
5.6.30.0170.07320.31
5.6.20.0100.08020.40
5.6.10.0100.07720.35
5.6.00.0030.04720.39
5.5.380.0130.03720.51
5.5.370.0100.05020.39
5.5.360.0130.07720.38
5.5.350.0070.04720.37
5.5.340.0030.08720.77
5.5.330.0130.07720.79
5.5.320.0130.07020.83
5.5.310.0030.08320.67
5.5.300.0070.07020.84
5.5.290.0130.07720.85
5.5.280.0100.08020.80
5.5.270.0070.07720.86
5.5.260.0100.05720.75
5.5.250.0030.08320.53
5.5.240.0030.04720.22
5.5.230.0000.09020.18
5.5.220.0070.08320.23
5.5.210.0070.08320.25
5.5.200.0030.05320.10
5.5.190.0130.05320.05
5.5.180.0030.08320.05
5.5.160.0070.07020.23
5.5.150.0100.07320.18
5.5.140.0130.07320.20
5.5.130.0100.07020.04
5.5.120.0030.08020.21
5.5.110.0170.06720.06
5.5.100.0030.06720.01
5.5.90.0000.08019.95
5.5.80.0100.07019.95
5.5.70.0030.05020.09
5.5.60.0100.03319.88
5.5.50.0070.07019.91
5.5.40.0030.04720.09
5.5.30.0200.02720.07
5.5.20.0000.04320.05
5.5.10.0030.04320.02
5.5.00.0130.02719.91
5.4.450.0230.04019.29
5.4.440.0100.06319.37
5.4.430.0030.04019.43
5.4.420.0170.07719.46
5.4.410.0100.04719.25
5.4.400.0070.06719.23
5.4.390.0100.04718.95
5.4.380.0030.08319.03
5.4.370.0130.06319.14
5.4.360.0070.07319.11
5.4.350.0100.06019.12
5.4.340.0130.07719.14
5.4.320.0100.07719.07
5.4.310.0000.05019.07
5.4.300.0070.07319.11
5.4.290.0100.07319.10
5.4.280.0000.08719.16
5.4.270.0070.07319.09
5.4.260.0030.08019.06
5.4.250.0100.08318.80
5.4.240.0130.04319.19
5.4.230.0070.06318.97
5.4.220.0130.05019.11
5.4.210.0070.07019.04
5.4.200.0000.04319.13
5.4.190.0030.03719.05
5.4.180.0030.03718.97
5.4.170.0030.03319.02
5.4.160.0030.03719.00
5.4.150.0030.03719.10
5.4.140.0100.03016.01
5.4.130.0000.04316.07
5.4.120.0000.04016.27
5.4.110.0100.06016.32
5.4.100.0100.03716.34
5.4.90.0030.03716.25
5.4.80.0030.05016.22
5.4.70.0070.05316.36
5.4.60.0030.03716.35
5.4.50.0070.03316.27
5.4.40.0000.03716.39
5.4.30.0070.04016.45
5.4.20.0030.03716.23
5.4.10.0100.04016.32
5.4.00.0030.03715.68
5.3.290.0000.07714.57
5.3.280.0030.04014.57
5.3.270.0070.03314.60
5.3.260.0070.06014.45
5.3.250.0000.04014.46
5.3.240.0030.04014.55
5.3.230.0070.03714.46
5.3.220.0100.03014.54
5.3.210.0000.03714.56
5.3.200.0000.05014.56
5.3.190.0030.04314.57
5.3.180.0070.04314.41
5.3.170.0030.03714.46
5.3.160.0030.03314.53
5.3.150.0030.03314.47
5.3.140.0070.03014.50
5.3.130.0030.04014.51
5.3.120.0100.03014.38
5.3.110.0030.03314.40
5.3.100.0000.03714.03
5.3.90.0100.03014.00
5.3.80.0070.03314.00
5.3.70.0000.04013.88
5.3.60.0000.04013.75
5.3.50.0000.04313.91
5.3.40.0030.03313.88
5.3.30.0000.04013.75
5.3.20.0030.03313.46
5.3.10.0030.03313.64
5.3.00.0030.03313.61
5.2.170.0070.02710.93
5.2.160.0070.02710.99
5.2.150.0030.02711.16
5.2.140.0070.03011.00
5.2.130.0000.03311.17
5.2.120.0070.02010.93
5.2.110.0000.03011.10
5.2.100.0000.03011.14
5.2.90.0000.03010.93
5.2.80.0030.03011.05
5.2.70.0000.02711.04
5.2.60.0100.02311.08
5.2.50.0000.03710.94
5.2.40.0030.02710.82
5.2.30.0070.03010.80
5.2.20.0030.04310.98
5.2.10.0030.02710.87
5.2.00.0000.02710.76
5.1.60.0000.03010.02
5.1.50.0070.02010.02
5.1.40.0000.0239.95
5.1.30.0030.02310.39
5.1.20.0030.02310.38
5.1.10.0030.02310.05
5.1.00.0070.01710.05
5.0.50.0030.0208.54
5.0.40.0000.0478.45
5.0.30.0030.0678.23
5.0.20.0000.0438.24
5.0.10.0070.0338.01
5.0.00.0070.0308.26
4.4.90.0000.0137.46
4.4.80.0070.0277.46
4.4.70.0000.0137.46
4.4.60.0000.0137.46
4.4.50.0000.0137.46
4.4.40.0030.0237.46
4.4.30.0000.0177.46
4.4.20.0030.0137.46
4.4.10.0030.0207.46
4.4.00.0000.0237.46
4.3.110.0000.0277.46
4.3.100.0000.0377.46
4.3.90.0030.0337.46
4.3.80.0030.0507.46
4.3.70.0030.0177.46
4.3.60.0030.0207.46
4.3.50.0000.0377.46
4.3.40.0030.0507.46
4.3.30.0070.0307.46
4.3.20.0030.0337.46
4.3.10.0070.0307.46
4.3.00.0000.0377.46

preferences:
57.96 ms | 401 KiB | 5 Q