3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$email = 'johnsnow@ヒキワリ.ナットウ.com'; //$email = str_replace(array('xn--', '@-'), array('','@'), idn_to_ascii($email)); echo 'foo';

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)
8.3.60.0170.00316.25
8.3.50.0070.00822.02
8.3.40.0140.00718.54
8.3.30.0140.00018.86
8.3.20.0100.00720.22
8.3.10.0030.01023.48
8.3.00.0110.00418.96
8.2.180.0040.01118.29
8.2.170.0110.00422.96
8.2.160.0030.01020.47
8.2.150.0000.00724.18
8.2.140.0110.00424.66
8.2.130.0110.00426.16
8.2.120.0000.00822.25
8.2.110.0080.00020.57
8.2.100.0040.00817.60
8.2.90.0060.00318.05
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0070.00419.76
8.2.30.0070.00018.09
8.2.20.0070.00017.57
8.2.10.0000.00817.96
8.2.00.0070.00417.61
8.1.280.0100.01025.92
8.1.270.0070.00723.82
8.1.260.0070.00726.35
8.1.250.0090.00628.09
8.1.240.0050.00322.02
8.1.230.0130.00321.04
8.1.220.0040.00417.74
8.1.210.0000.00818.90
8.1.200.0060.00317.10
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0080.00018.39
8.1.160.0070.00021.98
8.1.150.0000.00918.50
8.1.140.0070.00017.26
8.1.130.0030.00317.64
8.1.120.0040.00417.23
8.1.110.0030.00517.23
8.1.100.0000.00717.21
8.1.90.0050.00217.31
8.1.80.0000.00717.31
8.1.70.0070.00317.17
8.1.60.0050.00317.39
8.1.50.0040.00417.33
8.1.40.0030.00717.33
8.1.30.0080.00017.40
8.1.20.0000.00817.42
8.1.10.0000.00817.46
8.1.00.0040.00417.36
8.0.300.0030.00619.96
8.0.290.0000.00716.93
8.0.280.0040.00418.46
8.0.270.0070.00017.20
8.0.260.0030.00317.23
8.0.250.0030.00316.77
8.0.240.0000.00716.78
8.0.230.0050.00216.72
8.0.220.0060.00016.79
8.0.210.0000.00716.64
8.0.200.0040.00416.74
8.0.190.0000.00816.79
8.0.180.0030.00316.74
8.0.170.0040.00416.64
8.0.160.0070.00016.78
8.0.150.0000.00816.70
8.0.140.0000.00716.71
8.0.130.0050.00013.16
8.0.120.0060.00316.67
8.0.110.0040.00416.73
8.0.100.0080.00016.78
8.0.90.0030.00516.57
8.0.80.0000.01516.74
8.0.70.0000.00816.73
8.0.60.0040.00416.65
8.0.50.0040.00416.57
8.0.30.0090.00916.75
8.0.20.0090.01017.40
8.0.10.0000.00716.73
8.0.00.0110.00516.64
7.4.330.0000.00515.00
7.4.320.0040.00416.47
7.4.300.0030.00316.46
7.4.290.0030.00316.46
7.4.280.0030.00316.25
7.4.270.0030.00316.45
7.4.260.0030.00416.28
7.4.250.0000.00716.43
7.4.240.0050.00216.35
7.4.230.0000.00716.46
7.4.220.0060.01116.46
7.4.210.0050.00916.43
7.4.200.0070.00016.26
7.4.190.0070.00016.42
7.4.160.0060.00916.46
7.4.150.0040.01417.40
7.4.140.0100.00717.86
7.4.130.0080.00816.41
7.4.120.0060.01016.37
7.4.110.0110.00716.26
7.4.100.0090.00916.28
7.4.90.0070.01016.27
7.4.80.0060.01319.39
7.4.70.0110.00516.42
7.4.60.0100.00716.31
7.4.50.0000.00816.24
7.4.40.0120.00316.39
7.4.30.0030.01816.49
7.4.00.0060.00314.96
7.3.330.0020.00212.84
7.3.320.0000.00513.11
7.3.310.0000.00716.08
7.3.300.0030.00315.98
7.3.290.0030.01116.13
7.3.280.0070.01116.09
7.3.270.0060.01217.40
7.3.260.0240.01216.10
7.3.250.0090.01216.11
7.3.240.0110.00716.26
7.3.230.0030.01316.39
7.3.210.0130.00416.29
7.3.200.0040.01319.39
7.3.190.0110.01116.41
7.3.180.0000.01616.21
7.3.170.0080.00816.27
7.3.160.0070.00716.25
7.3.120.0030.01214.64
7.2.330.0040.01916.41
7.2.320.0100.01216.52
7.2.310.0030.01316.31
7.2.300.0150.00016.30
7.2.290.0100.00716.72
7.2.00.0030.01319.13
7.1.100.0060.00617.93
7.1.70.0030.01316.77
7.1.60.0110.01419.46
7.1.50.0130.01316.73
7.1.00.0070.07322.37
7.0.200.0110.00016.79
7.0.140.0000.07722.21
7.0.60.0100.08020.02
7.0.50.0070.07017.87
7.0.40.0130.07720.10
7.0.30.0300.05020.18
7.0.20.0170.06020.04
7.0.10.0100.08320.00
7.0.00.0070.07020.33
5.6.280.0030.07320.90
5.6.210.0100.06320.72
5.6.200.0100.04718.11
5.6.190.0170.07320.39
5.6.180.0270.04020.41
5.6.170.0300.05020.47
5.6.160.0100.04020.48
5.6.150.0030.07718.17
5.6.140.0030.05018.08
5.6.130.0070.07018.11
5.6.120.0070.08321.07
5.6.110.0100.08321.13
5.6.100.0030.06020.98
5.6.90.0170.07720.94
5.6.80.0130.07720.50
5.5.350.4300.03720.46
5.5.340.0070.06717.91
5.5.330.0070.07320.12
5.5.320.0330.07320.28
5.5.310.0430.05720.26
5.5.300.0030.03717.98
5.5.290.0130.08317.98
5.5.280.0070.05020.87
5.5.270.0000.04320.86
5.5.260.0100.08320.84
5.5.250.0100.07020.54
5.5.240.0030.08020.15
5.4.450.0300.04319.46
5.4.440.0270.06019.49
5.4.430.0330.04719.36
5.4.420.0270.04719.39
5.4.410.0230.05318.93
5.4.400.0200.05019.01
5.4.390.0170.07719.00
5.4.380.0170.05018.53
5.4.370.0100.05718.49
5.4.360.0100.05318.53
5.4.350.0050.04811.97
5.4.340.0160.05211.96
5.4.320.0090.04512.45
5.4.310.0110.04912.45
5.4.300.0080.03812.45
5.4.290.0090.04412.45
5.4.280.0090.03912.35
5.4.270.0140.05312.35
5.4.260.0070.04712.34
5.4.250.0070.05812.35
5.4.240.0090.04112.34
5.4.230.0050.04712.34
5.4.220.0060.03812.34
5.4.210.0100.04312.34
5.4.200.0100.04312.34
5.4.190.0100.04112.34
5.4.180.0090.03612.34
5.4.170.0110.04312.35
5.4.160.0100.03812.34
5.4.150.0100.04112.34
5.4.140.0100.04712.02
5.4.130.0100.04712.01
5.4.120.0080.04711.97
5.4.110.0100.04711.96
5.4.100.0110.05411.96
5.4.90.0090.05011.96
5.4.80.0100.04711.96
5.4.70.0100.04911.96
5.4.60.0070.04111.96
5.4.50.0060.04611.96
5.4.40.0060.04311.95
5.4.30.0140.04511.95
5.4.20.0080.04511.95
5.4.10.0110.04211.95
5.4.00.0110.04211.44
5.3.290.0090.04412.80
5.3.280.0090.04112.71
5.3.270.0100.05112.72
5.3.260.0110.05312.72
5.3.250.0090.05312.72
5.3.240.0090.04512.72
5.3.230.0090.04512.71
5.3.220.0090.05312.68
5.3.210.0140.05812.68
5.3.200.0130.05212.68
5.3.190.0070.04712.68
5.3.180.0090.04512.67
5.3.170.0070.04312.67
5.3.160.0090.04012.67
5.3.150.0090.04012.67
5.3.140.0090.03812.66
5.3.130.0080.04312.66
5.3.120.0120.04512.66
5.3.110.0100.05312.66
5.3.100.0090.04512.12
5.3.90.0080.04512.08
5.3.80.0050.04312.08
5.3.70.0080.03812.08
5.3.60.0100.03912.06
5.3.50.0100.03612.00
5.3.40.0090.04212.00
5.3.30.0050.04111.94
5.3.20.0060.03811.71
5.3.10.0080.03911.69
5.3.00.0100.04711.67

preferences:
41.69 ms | 401 KiB | 5 Q