3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = 'A67\M'; $code = preg_replace('/[^A-Za-z0-9]+/', '', $code ); echo $code;

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)
8.4.130.0090.01118.41
8.4.120.0150.00623.91
8.4.110.0070.00418.77
8.4.100.0100.00918.67
8.4.90.0160.00518.13
8.4.80.0120.00717.80
8.4.70.0050.00318.18
8.4.60.0130.00817.54
8.4.50.0090.01018.48
8.4.40.0140.00620.59
8.4.30.0170.00318.54
8.4.20.0070.01418.09
8.4.10.0000.00919.62
8.3.250.0110.00818.73
8.3.240.0140.00516.99
8.3.230.0060.00416.54
8.3.220.0090.00917.01
8.3.210.0060.00216.78
8.3.200.0110.00816.79
8.3.190.0100.00916.42
8.3.180.0050.00418.59
8.3.170.0110.00718.57
8.3.160.0150.00316.69
8.3.150.0130.00320.45
8.3.140.0060.00316.75
8.3.130.0040.00416.82
8.3.120.0090.00020.48
8.3.110.0090.00020.94
8.3.100.0070.00424.06
8.3.90.0110.00326.77
8.3.80.0060.00319.36
8.3.70.0030.01416.63
8.3.60.0070.01118.30
8.3.50.0100.01023.79
8.3.40.0120.00621.64
8.3.30.0090.00618.79
8.3.20.0050.00324.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.290.0120.00620.55
8.2.280.0090.01016.67
8.2.270.0090.00917.24
8.2.260.0090.00918.57
8.2.250.0040.00418.79
8.2.240.0160.00717.25
8.2.230.0030.00622.58
8.2.220.0050.00337.54
8.2.210.0000.00726.77
8.2.200.0090.00018.88
8.2.190.0110.00716.67
8.2.180.0090.00625.92
8.2.170.0100.01018.96
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0070.00326.16
8.2.120.0050.00320.97
8.2.110.0050.00519.52
8.2.100.0080.00417.91
8.2.90.0040.00418.16
8.2.80.0090.00018.22
8.2.70.0000.00817.88
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0060.00318.28
8.2.30.0000.00718.20
8.2.20.0070.00018.07
8.2.10.0000.00719.27
8.2.00.0000.00819.30
8.1.330.0120.00622.13
8.1.320.0110.00916.45
8.1.310.0110.00716.66
8.1.300.0090.00916.30
8.1.290.0060.00330.84
8.1.280.0140.00025.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00723.83
8.1.230.0060.00620.81
8.1.220.0000.00817.79
8.1.210.0070.00318.83
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.83
8.1.160.0000.00818.75
8.1.150.0060.00318.76
8.1.140.0000.00820.62
8.1.130.0030.00620.09
8.1.120.0030.00517.45
8.1.110.0000.00817.39
8.1.100.0050.00217.50
8.1.90.0000.00817.54
8.1.80.0070.00317.46
8.1.70.0030.00317.43
8.1.60.0060.00317.70
8.1.50.0040.00417.58
8.1.40.0000.00917.50
8.1.30.0040.00417.63
8.1.20.0040.00417.61
8.1.10.0000.00817.67
8.1.00.0030.00617.59
8.0.300.0000.00719.98
8.0.290.0080.00016.88
8.0.280.0070.00018.39
8.0.270.0080.00018.14
8.0.260.0000.00618.58
8.0.250.0030.00317.10
8.0.240.0060.00017.00
8.0.230.0040.00417.02
8.0.220.0070.00016.94
8.0.210.0040.00416.86
8.0.200.0030.00317.02
8.0.190.0000.00817.07
8.0.180.0040.00416.94
8.0.170.0000.00916.96
8.0.160.0050.00317.05
8.0.150.0000.00816.92
8.0.140.0080.00316.92
8.0.130.0060.00313.39
8.0.120.0070.00016.92
8.0.110.0040.00416.79
8.0.100.0070.00017.05
8.0.90.0040.00416.87
8.0.80.0080.01116.94
8.0.70.0000.00817.01
8.0.60.0070.00016.84
8.0.50.0070.00016.87
8.0.30.0060.00917.07
8.0.20.0130.00616.99
8.0.10.0080.00017.11
8.0.00.0090.00916.71
7.4.330.0030.00315.55
7.4.320.0000.00716.70
7.4.300.0000.00616.59
7.4.290.0000.00716.58
7.4.280.0000.00716.74
7.4.270.0070.00016.75
7.4.260.0030.00313.30
7.4.250.0050.00316.70
7.4.240.0000.00716.77
7.4.230.0000.00716.51
7.4.220.0020.00616.58
7.4.210.0120.00616.72
7.4.200.0030.00316.63
7.4.130.0100.00716.56
7.4.120.0080.01216.61
7.4.110.0130.00716.70
7.4.100.0090.00916.64
7.4.90.0100.01016.56
7.4.80.0080.01216.63
7.4.70.0080.01016.58
7.4.60.0100.01016.53
7.4.50.0110.00716.53
7.4.40.0100.00916.54
7.4.30.0080.01016.51
7.4.20.0140.00516.59
7.4.10.0110.00716.56
7.4.00.0110.00816.58
7.3.330.0050.00516.36
7.3.320.0030.00313.24
7.3.310.0030.00516.45
7.3.300.0040.00416.25
7.3.290.0130.00416.32
7.3.260.0070.01016.36
7.3.240.0100.00916.48
7.3.230.0110.01016.50
7.3.220.0110.00716.57
7.3.210.0110.00616.55
7.3.200.0090.01216.42
7.3.190.0100.00916.46
7.3.180.0060.01316.55
7.3.170.0090.00916.41
7.3.160.0090.01216.54
7.3.150.0100.00716.54
7.3.140.0130.00516.45
7.3.130.0080.00916.63
7.3.120.0080.01016.33
7.3.110.0110.00716.52
7.3.100.0090.00916.47
7.3.90.0110.00816.42
7.3.80.0100.00916.45
7.3.70.0100.00916.45
7.3.60.0100.00916.47
7.3.50.0100.00916.44
7.3.40.0100.00716.39
7.3.30.0090.00816.49
7.3.20.0100.00816.41
7.3.10.0100.01016.43
7.3.00.0150.00716.46
7.2.340.0130.00816.65
7.2.330.0090.01216.70
7.2.320.0120.00716.60
7.2.310.0090.01216.73
7.2.300.0100.01016.79
7.2.290.0110.00816.63
7.2.280.0120.00716.68
7.2.270.0120.00716.71
7.2.260.0090.00816.54
7.2.250.0130.00816.66
7.2.240.0130.00616.65
7.2.230.0100.01116.70
7.2.220.0100.00916.73
7.2.210.0140.00516.68
7.2.200.0110.00916.72
7.2.190.0050.01316.59
7.2.180.0100.00916.66
7.2.170.0080.00916.67
7.2.160.0090.01016.66
7.2.150.0090.00916.67
7.2.140.0080.01116.70
7.2.130.0120.00816.64
7.2.120.0090.01016.68
7.2.110.0110.00916.71
7.2.100.0070.01316.64
7.2.90.0060.01316.70
7.2.80.0110.00716.71
7.2.70.0100.00916.63
7.2.60.0270.01216.75
7.2.50.0110.00816.57
7.2.40.0110.00916.68
7.2.30.0090.01216.65
7.2.20.0120.00816.65
7.2.10.0120.00716.63
7.2.00.0090.01116.67

preferences:
28.69 ms | 403 KiB | 5 Q