3v4l.org

run code in 300+ PHP versions simultaneously
<?php //us-formatted: (xxx) yyy-wwuu note the spacing //int-formatted: +1 (xxx) yyy-wwuu note the spacing //click2call: +1xxxyyywwuu //plivo: xxxyyywwuu //mojo: tel:xxxyyywwuu $value = '0123456789'; echo '(' . substr($value, 0, 3) . ') ' . substr($value, 3, 3) . '-', substr($value, 6); echo '+1 (' . substr($value, 0, 3) . ') ' . substr($value, 3, 3) . '-', substr($value, 6); echo '+1' . $value; echo $value; echo 'tel:' . $value;

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)
8.3.40.0100.01018.53
8.3.30.0070.00718.88
8.3.20.0050.00220.09
8.3.10.0000.00723.48
8.3.00.0040.00419.05
8.2.170.0100.00622.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00724.66
8.2.130.0080.00026.16
8.2.120.0070.00022.19
8.2.110.0000.00820.54
8.2.100.0060.00617.77
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0040.00420.01
8.2.30.0000.00717.98
8.2.20.0050.00217.73
8.2.10.0000.00718.03
8.2.00.0080.00017.66
8.1.270.0000.00824.01
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.85
8.1.230.0070.00420.97
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0100.00018.35
8.1.160.0000.00722.06
8.1.150.0040.00418.84
8.1.140.0040.00417.34
8.1.130.0000.00717.86
8.1.120.0040.00417.35
8.1.110.0050.00317.43
8.1.100.0040.00417.34
8.1.90.0000.00817.41
8.1.80.0050.00217.46
8.1.70.0030.00517.46
8.1.60.0030.00617.59
8.1.50.0080.00017.53
8.1.40.0000.00817.47
8.1.30.0000.00817.67
8.1.20.0000.00917.55
8.1.10.0070.00017.38
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0000.00718.35
8.0.270.0000.00717.18
8.0.260.0000.00617.26
8.0.250.0000.00816.94
8.0.240.0040.00416.96
8.0.230.0040.00416.89
8.0.220.0060.00316.79
8.0.210.0030.00316.89
8.0.200.0040.00416.82
8.0.190.0030.00516.93
8.0.180.0040.00416.92
8.0.170.0040.00416.94
8.0.160.0000.00716.98
8.0.150.0040.00416.79
8.0.140.0070.00016.93
8.0.130.0030.00313.37
8.0.120.0080.00016.86
8.0.110.0040.00416.77
8.0.100.0040.00416.91
8.0.90.0080.00016.84
8.0.80.0090.00916.92
8.0.70.0070.00016.68
8.0.60.0030.00316.83
8.0.50.0000.00716.73
8.0.30.0140.00617.06
8.0.20.0120.00717.40
8.0.10.0030.00516.94
8.0.00.0110.00916.80
7.4.330.0030.00315.02
7.4.320.0040.00416.64
7.4.300.0040.00416.52
7.4.290.0030.00316.50
7.4.280.0040.00416.58
7.4.270.0040.00416.58
7.4.260.0040.00416.59
7.4.250.0040.00416.45
7.4.240.0030.00316.49
7.4.230.0070.00016.32
7.4.220.0130.00716.37
7.4.210.0090.00916.39
7.4.200.0070.00016.42
7.4.160.0130.00316.39
7.4.150.0130.00317.40
7.4.140.0110.00817.86
7.4.130.0120.00516.42
7.4.120.0120.00616.35
7.4.110.0090.01316.46
7.4.100.0090.00916.38
7.4.90.0100.00716.41
7.4.80.0090.00919.39
7.4.70.0110.00616.20
7.4.60.0160.00016.55
7.4.50.0000.00816.16
7.4.40.0080.00816.42
7.4.30.0120.00616.29
7.4.00.0060.00914.87
7.3.330.0000.00513.00
7.3.320.0030.00313.24
7.3.310.0080.00016.22
7.3.300.0070.00016.28
7.3.290.0040.01016.27
7.3.280.0100.00916.22
7.3.270.0110.00717.40
7.3.260.0120.00616.22
7.3.250.0110.00616.56
7.3.240.0110.00616.64
7.3.230.0120.00416.39
7.3.210.0030.01516.46
7.3.200.0090.00619.39
7.3.190.0200.00016.53
7.3.180.0140.00416.46
7.3.170.0030.01316.33
7.3.160.0140.00316.30
7.2.330.0130.00316.61
7.2.320.0070.01116.63
7.2.310.0080.00816.66
7.2.300.0120.00416.70
7.2.290.0100.01316.79
7.2.00.0040.00819.18
7.1.100.0070.00718.00
7.1.70.0030.00517.24
7.1.60.0140.01019.19
7.1.50.0060.01516.93
7.1.00.0030.07022.31
7.0.200.0030.00616.79
7.0.140.0000.07322.10
7.0.60.0200.06019.87
7.0.50.0100.05317.80
7.0.40.0130.08020.27
7.0.30.0330.03720.06
7.0.20.0170.08320.15
7.0.10.0030.07720.20
7.0.00.0030.06020.20
5.6.280.0030.07320.98
5.6.210.0130.07720.66
5.6.200.0070.06718.13
5.6.190.0100.08320.56
5.6.180.0530.07020.60
5.6.170.0300.07320.51
5.6.160.0030.08320.33
5.6.150.0000.05018.07
5.6.140.0000.04318.11
5.6.130.0030.06318.20
5.6.120.0000.05721.14
5.6.110.0170.07321.01
5.6.100.0170.07321.12
5.6.90.0100.07320.95
5.6.80.0030.06320.38
5.5.350.0030.08320.42
5.5.340.0070.06717.93
5.5.330.0100.08320.30
5.5.320.0070.08720.31
5.5.310.0300.05020.23
5.5.300.0030.08317.98
5.5.290.0030.05017.90
5.5.280.0030.04720.68
5.5.270.0100.08020.83
5.5.260.0170.08720.94
5.5.250.0070.04020.66
5.5.240.0170.07020.33
5.4.450.0370.05319.55
5.4.440.0270.06319.21
5.4.430.0300.06319.48
5.4.420.0400.06719.20
5.4.410.0400.05319.45
5.4.400.0500.06018.79
5.4.390.0370.03318.81
5.4.380.0400.06319.09
5.4.370.0400.06319.24
5.4.360.0400.07019.16
5.4.350.0400.03319.25
5.4.340.0330.04019.16
5.4.320.0400.08019.24
5.4.310.0470.05718.93
5.4.300.0400.06319.03
5.4.290.0270.04318.80
5.4.280.0400.06318.88
5.4.270.0300.07319.08
5.4.260.0300.03719.24
5.4.250.0370.05019.15
5.4.240.0330.04719.24
5.4.230.0500.06019.08
5.4.220.0430.06719.09
5.4.210.0400.07018.92
5.4.200.0270.05319.05
5.4.190.0400.03719.23
5.4.180.0300.07318.87
5.4.170.0270.03719.08
5.4.160.0230.04718.76
5.4.150.0330.05318.90
5.4.140.0370.05716.27
5.4.130.0370.06316.44
5.4.120.0300.05016.33
5.4.110.0470.05316.30
5.4.100.0300.07016.48
5.4.90.0400.04016.06
5.4.80.0300.04316.32
5.4.70.0400.03016.04
5.4.60.0300.03716.37
5.4.50.0230.08016.35
5.4.40.0300.03716.38
5.4.30.0270.05316.31
5.4.20.0200.04016.41
5.4.10.0330.05716.36
5.4.00.0230.04715.61
5.3.290.0470.06014.50
5.3.280.0300.03714.45
5.3.270.0230.08314.54
5.3.260.0230.03714.44
5.3.250.0330.06314.70
5.3.240.0430.06314.55
5.3.230.0430.06314.64
5.3.220.0300.05014.52
5.3.210.0400.06714.51
5.3.200.0400.04714.54
5.3.190.0270.05014.42
5.3.180.0300.07314.52
5.3.170.0400.05014.50
5.3.160.0330.06014.61
5.3.150.0230.04314.50
5.3.140.0300.07014.48
5.3.130.0330.06314.38
5.3.120.0330.07014.39
5.3.110.0330.06714.45
5.3.100.0400.06013.87
5.3.90.0300.04313.97
5.3.80.0270.03013.87
5.3.70.0270.04013.96
5.3.60.0330.06313.80
5.3.50.0230.06313.93
5.3.40.0270.05713.74
5.3.30.0370.04013.76
5.3.20.0330.05313.53
5.3.10.0500.06313.55
5.3.00.0370.06713.48
5.2.170.0270.05711.08
5.2.160.0300.05011.19
5.2.150.0230.03011.16
5.2.140.0230.02710.98
5.2.130.0200.03011.12
5.2.120.0230.06011.11
5.2.110.0300.05711.16
5.2.100.0270.03311.28
5.2.90.0270.05311.15
5.2.80.0300.05010.93
5.2.70.0300.05311.18
5.2.60.0230.06011.13
5.2.50.0330.04710.85
5.2.40.0200.02710.83
5.2.30.0270.05311.01
5.2.20.0200.04310.81
5.2.10.0270.04310.78
5.2.00.0230.04310.80
5.1.60.0230.0239.90
5.1.50.0130.0439.92
5.1.40.0330.04310.09
5.1.30.0270.04010.32
5.1.20.0230.05010.35
5.1.10.0230.0539.97
5.1.00.0270.04710.04
5.0.50.0170.0438.59
5.0.40.0130.0178.52
5.0.30.0100.0438.20
5.0.20.0130.0178.42
5.0.10.0130.0238.29
5.0.00.0100.0308.31
4.4.90.0030.0237.79
4.4.80.0070.0177.79
4.4.70.0130.0277.79
4.4.60.0070.0207.79
4.4.50.0070.0407.79
4.4.40.0100.0407.79
4.4.30.0130.0307.79
4.4.20.0100.0377.79
4.4.10.0170.0177.79
4.4.00.0070.0437.79
4.3.110.0130.0337.79
4.3.100.0100.0177.79
4.3.90.0130.0207.79
4.3.80.0100.0407.79
4.3.70.0100.0207.79
4.3.60.0170.0137.79
4.3.50.0130.0337.79
4.3.40.0100.0537.79
4.3.30.0070.0177.79
4.3.20.0100.0137.79
4.3.10.0030.0177.79
4.3.00.0030.0137.79

preferences:
45.25 ms | 400 KiB | 5 Q