3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/[^0-9.()+-\/*%^:]/./X', '', '/\\');

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)
8.3.60.0140.00418.28
8.3.50.0110.00521.08
8.3.40.0090.00518.50
8.3.30.0070.00718.96
8.3.20.0000.00720.16
8.3.10.0040.00421.92
8.3.00.0050.00222.44
8.2.180.0150.00418.16
8.2.170.0060.01222.96
8.2.160.0130.00020.47
8.2.150.0040.00424.18
8.2.140.0030.01724.66
8.2.130.0000.00726.16
8.2.120.0060.00319.48
8.2.110.0100.00022.05
8.2.100.0000.01119.34
8.2.90.0020.00519.14
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00817.86
8.2.20.0040.00417.64
8.2.10.0040.00417.47
8.2.00.0050.00317.66
8.1.280.0180.00025.92
8.1.270.0030.00520.23
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0110.00019.04
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0060.00317.18
8.1.180.0000.00718.44
8.1.170.0040.00418.57
8.1.160.0030.00522.00
8.1.150.0030.00418.50
8.1.140.0070.00017.18
8.1.130.0000.00717.76
8.1.120.0070.00017.34
8.1.110.0040.00417.36
8.1.100.0040.00417.29
8.1.90.0040.00417.32
8.1.80.0040.00417.30
8.1.70.0030.00317.23
8.1.60.0030.00617.43
8.1.50.0050.00317.35
8.1.40.0040.00417.26
8.1.30.0040.00417.45
8.1.20.0000.00817.47
8.1.10.0040.00417.44
8.1.00.0050.00217.41
8.0.300.0020.00518.77
8.0.290.0000.00717.05
8.0.280.0030.00318.48
8.0.270.0030.00317.17
8.0.260.0060.00016.87
8.0.250.0040.00416.81
8.0.240.0080.00016.78
8.0.230.0040.00416.82
8.0.220.0050.00216.88
8.0.210.0000.00716.84
8.0.200.0040.00416.89
8.0.190.0040.00416.89
8.0.180.0040.00416.73
8.0.170.0040.00416.88
8.0.160.0000.00716.72
8.0.150.0050.00316.63
8.0.140.0080.00016.80
8.0.130.0030.00313.20
8.0.120.0000.00716.73
8.0.110.0000.00816.84
8.0.100.0040.00416.69
8.0.90.0070.00016.79
8.0.80.0130.00316.70
8.0.70.0050.00216.86
8.0.60.0070.00016.61
8.0.50.0040.00416.80
8.0.30.0080.01116.76
8.0.20.0130.00617.40
8.0.10.0000.00716.83
8.0.00.0150.01016.55
7.4.330.0060.00015.00
7.4.320.0030.00316.50
7.4.300.0030.00316.43
7.4.290.0080.00016.39
7.4.280.0030.00516.49
7.4.270.0000.00716.29
7.4.260.0070.00016.25
7.4.250.0080.00016.27
7.4.240.0030.00316.43
7.4.230.0030.00316.25
7.4.220.0070.01016.40
7.4.210.0090.00716.42
7.4.200.0070.00016.30
7.4.190.0030.00516.57
7.4.160.0100.00716.51
7.4.150.0100.00717.40
7.4.140.0130.00617.86
7.4.130.0140.00316.36
7.4.120.0090.00716.27
7.4.110.0090.00916.41
7.4.100.0110.00716.63
7.4.90.0100.01016.45
7.4.80.0180.00019.39
7.4.70.0030.01316.42
7.4.60.0130.00316.33
7.4.50.0030.00616.28
7.4.40.0080.00822.77
7.4.30.0050.01016.51
7.4.00.0030.01014.89
7.3.330.0000.00613.00
7.3.320.0000.00613.02
7.3.310.0030.00316.27
7.3.300.0000.00716.17
7.3.290.0070.00716.15
7.3.280.0100.00516.21
7.3.270.0070.01017.40
7.3.260.0110.00616.30
7.3.250.0080.00816.29
7.3.240.0090.01216.48
7.3.230.0120.00616.39
7.3.210.0170.00016.29
7.3.200.0140.00319.39
7.3.190.0110.00916.23
7.3.180.0120.00816.37
7.3.170.0110.00616.28
7.3.160.0040.01116.20
7.3.120.0040.01414.55
7.3.110.0090.00614.80
7.3.100.0110.00414.59
7.3.90.0000.01514.46
7.3.80.0060.00614.79
7.3.70.0040.01114.49
7.3.60.0030.01414.79
7.3.50.0040.01114.63
7.3.40.0080.00414.58
7.3.30.0040.01114.74
7.3.20.0070.00716.37
7.3.10.0100.00716.23
7.3.00.0030.01416.53
7.2.330.0150.00316.37
7.2.320.0150.00916.32
7.2.310.0100.00716.28
7.2.300.0060.00916.61
7.2.290.0070.01016.28
7.2.240.0120.00314.82
7.2.230.0070.00714.87
7.2.220.0000.01414.73
7.2.210.0090.00914.99
7.2.200.0040.00814.96
7.2.190.0060.00915.12
7.2.180.0040.01114.70
7.2.170.0000.01615.03
7.2.160.0070.01114.69
7.2.150.0090.00616.48
7.2.140.0060.00916.92
7.2.130.0030.00616.78
7.2.120.0060.00616.66
7.2.110.0060.00916.84
7.2.100.0040.01116.89
7.2.90.0070.01016.74
7.2.80.0030.01016.84
7.2.70.0030.01316.84
7.2.60.0110.00516.87
7.2.50.0060.00916.80
7.2.40.0100.00716.91
7.2.30.0110.00616.70
7.2.20.0030.01416.87
7.2.10.0100.00616.77
7.2.00.0030.01216.79
7.1.330.0060.00615.55
7.1.320.0030.01315.71
7.1.310.0060.01015.52
7.1.300.0040.01115.46
7.1.290.0030.01415.61
7.1.280.0030.00715.71
7.1.270.0030.01015.70
7.1.260.0030.01315.73
7.1.250.0060.00615.46
7.1.200.0000.00915.82
7.1.70.0000.00717.03
7.1.60.0140.01019.82
7.1.50.0070.01416.89
7.1.00.0030.06322.43
7.0.200.0000.01716.63
7.0.140.0070.07722.07
7.0.60.0270.07720.00
7.0.50.0030.08317.85
7.0.40.0030.09320.52
7.0.30.0230.04320.17
7.0.20.0330.07720.13
7.0.10.0130.08720.16
7.0.00.0100.08320.16
5.6.280.0100.06721.14
5.6.210.0170.07020.46
5.6.200.0030.05718.21
5.6.190.0130.07720.48
5.6.180.0170.09020.27
5.6.170.0170.06720.48
5.6.160.0030.08020.37
5.6.150.0200.06718.07
5.6.140.0030.05018.09
5.6.130.0100.07718.14
5.6.120.0170.06721.15
5.6.110.0100.07021.03
5.6.100.0030.08721.13
5.6.90.0070.07020.97
5.6.80.0130.07320.28
5.5.350.0270.07320.41
5.5.340.0030.05017.95
5.5.330.0030.04020.37
5.5.320.0230.04320.41
5.5.310.0230.03720.12
5.5.300.0070.08017.98
5.5.290.0000.06317.90
5.5.280.0200.07020.88
5.5.270.0000.09320.88
5.5.260.0100.08020.79
5.5.250.0200.06720.46
5.5.240.0200.06020.03
5.4.450.0170.07019.49
5.4.440.0230.05319.40
5.4.430.0170.04719.32
5.4.420.0230.05019.54
5.4.410.0470.05019.16
5.4.400.2570.07318.80
5.4.390.0470.06718.53
5.4.380.0170.06318.77
5.4.370.0100.05318.71
5.4.360.0070.05718.66
5.4.350.0070.03611.98
5.4.340.0080.03711.97
5.4.320.0050.03812.45
5.4.310.0060.04112.45
5.4.300.0060.03512.45
5.4.290.0050.04012.45
5.4.280.0030.04612.34
5.4.270.0190.07812.34
5.4.260.0080.04012.35
5.4.250.0200.05718.70
5.4.240.0100.05018.85
5.4.230.0100.05018.96
5.4.220.0230.06718.80
5.4.210.0130.05318.70
5.4.200.0170.05718.63
5.4.190.0030.05318.89
5.4.180.0030.05718.79
5.4.170.0200.04018.98
5.4.160.0130.04318.84
5.4.150.0030.06018.81
5.4.140.0030.05316.48
5.4.130.0070.04316.24
5.4.120.0000.06016.48
5.4.110.0030.05316.33
5.4.100.0070.05016.50
5.4.90.0030.05016.40
5.4.80.0030.05016.46
5.4.70.0130.04016.46
5.4.60.0170.04016.18
5.4.50.0030.05016.42
5.4.40.0130.05016.48
5.4.30.0030.05316.29
5.4.20.0100.04316.38
5.4.10.0070.05016.38
5.4.00.0000.05315.94
5.3.290.0090.04012.80
5.3.280.0000.05714.42
5.3.270.0030.05714.61
5.3.260.0030.08014.47
5.3.250.0030.05314.61
5.3.240.0100.05314.44
5.3.230.0070.05314.43
5.3.220.0100.07014.61
5.3.210.0000.06014.28
5.3.200.0030.05314.43
5.3.190.0070.05014.60
5.3.180.0130.04014.56
5.3.170.0130.04314.33
5.3.160.0170.03714.43
5.3.150.0070.05014.71
5.3.140.0030.05014.39
5.3.130.0030.07314.58
5.3.120.0030.05714.59
5.3.110.0030.05314.64
5.3.100.0030.05014.07
5.3.90.0100.04314.11
5.3.80.0030.05013.88
5.3.70.0030.05013.85
5.3.60.0070.04713.93
5.3.50.0100.04713.89
5.3.40.0130.04713.96
5.3.30.0070.05013.60
5.3.20.0130.04013.63
5.3.10.0070.04713.48
5.3.00.0030.05013.55
5.2.170.0070.04011.04
5.2.160.0000.04311.25
5.2.150.0070.03710.98
5.2.140.0070.03711.11
5.2.130.0070.03711.01
5.2.120.0100.03311.11
5.2.110.0000.04311.10
5.2.100.0030.03711.25
5.2.90.0030.04011.09
5.2.80.0000.04311.20
5.2.70.0100.03711.23
5.2.60.0030.04011.14
5.2.50.0070.03711.03
5.2.40.0030.04010.99
5.2.30.0030.05011.06
5.2.20.0030.04010.97
5.2.10.0000.04310.93
5.2.00.0030.04010.71
5.1.60.0000.0379.89
5.1.50.0000.0379.92
5.1.40.0030.05010.06
5.1.30.0000.04010.41
5.1.20.0000.04010.43
5.1.10.0070.03010.29
5.1.00.0030.03710.08
5.0.50.0000.0308.59
5.0.40.0030.0278.59
5.0.30.0070.0378.10
5.0.20.0030.0278.02
5.0.10.0000.0308.16
5.0.00.0000.0538.23
4.4.90.0000.0236.73
4.4.80.0000.0236.73
4.4.70.0070.0176.73
4.4.60.0000.0236.73
4.4.50.0030.0206.73
4.4.40.0000.0336.73
4.4.30.0070.0176.73
4.4.20.0000.0236.73
4.4.10.0070.0176.73
4.4.00.0030.0436.73
4.3.110.0000.0236.73
4.3.100.0000.0206.73
4.3.90.0030.0206.73
4.3.80.0000.0336.73
4.3.70.0000.0206.73
4.3.60.0000.0206.73
4.3.50.0000.0306.73
4.3.40.0030.0306.73
4.3.30.0030.0206.73
4.3.20.0070.0176.73
4.3.10.0000.0236.73
4.3.00.0100.0276.65

preferences:
40.2 ms | 401 KiB | 5 Q