3v4l.org

run code in 300+ PHP versions simultaneously
<?php function slappafag() {} //$str = ; mb_ereg_replace('^(.*)$', 'slappafag(\'\1\')', '\', print php_uname(), \'', 'e');

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)
8.3.40.0040.01118.67
8.3.30.0070.01019.18
8.3.20.0040.00420.16
8.3.10.0030.00623.62
8.3.00.0040.00420.44
8.2.170.0040.01122.96
8.2.160.0130.00621.95
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00022.13
8.2.110.0040.00420.51
8.2.100.0040.00717.68
8.2.90.0030.00519.23
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00517.80
8.2.50.0070.00318.07
8.2.40.0080.00017.98
8.2.30.0040.00417.88
8.2.20.0000.00717.51
8.2.10.0040.00417.66
8.2.00.0000.00817.72
8.1.270.0040.00422.06
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.08
8.1.230.0040.00822.23
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0080.00018.69
8.1.160.0060.00522.01
8.1.150.0040.00418.61
8.1.140.0000.00717.32
8.1.130.0000.00717.75
8.1.120.0030.00317.36
8.1.110.0040.00417.35
8.1.100.0050.00517.37
8.1.90.0040.00417.42
8.1.80.0050.00517.36
8.1.70.0080.00017.26
8.1.60.0040.00417.42
8.1.50.0060.00317.43
8.1.40.0040.00417.48
8.1.30.0000.00817.60
8.1.20.0000.00717.55
8.1.10.0040.00417.46
8.1.00.0000.00717.39
8.0.300.0080.00018.77
8.0.290.0000.00717.05
8.0.280.0000.00718.45
8.0.270.0040.00417.16
8.0.260.0030.00316.93
8.0.250.0000.00616.88
8.0.240.0030.00616.91
8.0.230.0000.00716.99
8.0.220.0030.00316.99
8.0.210.0050.00216.96
8.0.200.0000.00616.99
8.0.190.0040.00417.03
8.0.180.0070.00316.93
8.0.170.0030.00516.96
8.0.160.0040.00417.00
8.0.150.0040.00416.80
8.0.140.0040.00416.89
8.0.130.0030.00313.33
8.0.120.0060.00316.80
8.0.110.0000.00716.94
8.0.100.0000.00717.01
8.0.90.0040.00416.80
8.0.80.0060.00916.89
8.0.70.0040.00416.93
8.0.60.0040.00416.85
8.0.50.0000.00816.91
8.0.30.0110.00917.01
8.0.20.0100.00817.40
8.0.10.0040.00416.81
8.0.00.0130.00616.63
7.4.330.0000.00515.14
7.4.320.0060.00016.61
7.4.300.0030.00316.44
7.4.290.0070.00016.65
7.4.280.0000.00716.59
7.4.270.0000.00716.57
7.4.260.0000.00716.66
7.4.250.0050.00216.60
7.4.240.0030.00316.56
7.4.230.0030.00316.67
7.4.220.0110.01516.75
7.4.210.0120.00516.62
7.4.200.0080.00016.69
7.4.190.0040.00416.78
7.4.160.0100.00716.39
7.4.150.0110.00617.40
7.4.140.0100.01017.86
7.4.130.0050.01316.56
7.4.120.0130.00316.51
7.4.110.0090.00916.66
7.4.100.0150.00316.55
7.4.90.0120.00616.73
7.4.80.0160.00016.38
7.4.70.0070.01016.21
7.4.60.0030.01216.78
7.4.50.0040.00416.76
7.4.40.0000.01422.77
7.4.30.0070.01016.46
7.4.00.0060.00915.21
7.3.330.0050.00013.45
7.3.320.0000.00513.22
7.3.310.0030.00316.24
7.3.300.0000.00716.23
7.3.290.0050.01216.39
7.3.280.0100.00916.38
7.3.270.0120.00617.40
7.3.260.0110.00716.56
7.3.250.0130.00516.51
7.3.240.0070.01016.46
7.3.230.0070.01016.54
7.3.210.0110.00716.58
7.3.200.0140.00819.39
7.3.190.0100.00716.57
7.3.180.0090.01116.55
7.3.170.0110.01116.40
7.3.160.0100.00716.32
7.3.120.0030.01314.70
7.3.10.0090.00316.76
7.3.00.0090.00616.46
7.2.330.0030.01316.41
7.2.320.0060.01016.73
7.2.310.0040.01416.66
7.2.300.0060.01016.73
7.2.290.0040.01116.42
7.2.130.0000.00916.88
7.2.120.0070.00716.83
7.2.110.0040.00816.71
7.2.100.0070.00716.64
7.2.90.0030.00916.87
7.2.80.0090.01016.53
7.2.70.0040.01216.76
7.2.60.0060.00716.76
7.2.50.0130.00316.69
7.2.40.0070.00716.83
7.2.30.0030.01016.98
7.2.20.0000.01516.87
7.2.10.0040.01416.89
7.2.00.0010.01118.13
7.1.250.0030.01015.61
7.1.200.0000.01215.57
7.1.70.0070.00316.80
7.1.60.0060.00617.28
7.1.50.0070.00717.06
7.1.00.0170.06022.32
7.0.200.0080.00816.51
7.0.140.0000.07722.13
7.0.100.0130.05020.02
7.0.90.0300.07019.96
7.0.80.0170.05319.94
7.0.70.0370.08019.91
7.0.60.0000.06319.95
7.0.50.0030.05720.24
7.0.40.0070.08720.09
7.0.30.0130.07720.13
7.0.20.0070.07319.99
7.0.10.0070.08020.11
7.0.00.0100.08320.16
5.6.280.0030.07321.07
5.6.250.0030.08320.59
5.6.240.0030.05320.64
5.6.230.0230.05720.68
5.6.220.0030.08720.62
5.6.210.0100.07720.45
5.6.200.0070.08721.08
5.6.190.0170.07021.11
5.6.180.0170.07721.11
5.6.170.0100.08321.17
5.6.160.0070.04721.13
5.6.150.0130.07721.02
5.6.140.0070.08321.04
5.6.130.0130.08021.16
5.6.120.0100.04720.93
5.6.110.0100.08321.01
5.6.100.0070.08721.10
5.6.90.0070.04021.01
5.6.80.0130.07020.43
5.6.70.0130.07020.45
5.6.60.0100.06020.29
5.6.50.0030.07720.32
5.6.40.0030.08020.36
5.6.30.0030.08020.43
5.6.20.0030.05320.30
5.6.10.0070.07020.43
5.6.00.0100.06320.51
5.5.380.0030.07020.41
5.5.370.0070.08720.48
5.5.360.0130.08020.33
5.5.350.0030.06020.43
5.5.340.0030.06720.79
5.5.330.0030.07720.80
5.5.320.0070.07720.88
5.5.310.0130.06720.77
5.5.300.0000.05020.80
5.5.290.0070.06320.64
5.5.280.0130.07320.82
5.5.270.0070.07320.85
5.5.260.0070.07320.78
5.5.250.0030.04320.64
5.5.240.0070.09020.16
5.5.230.0130.07320.30
5.5.220.0100.06320.20
5.5.210.0000.05320.26
5.5.200.0100.06320.25
5.5.190.0130.08020.15
5.5.180.0070.08020.23
5.5.160.0130.07020.25
5.5.150.0100.06320.12
5.5.140.0070.07719.99
5.5.130.0100.05020.14
5.5.120.0030.06020.24
5.5.110.0130.07020.17
5.5.100.0130.07020.06
5.5.90.0130.07720.01
5.5.80.0000.05320.16
5.5.70.0030.06720.03
5.5.60.0070.07320.08
5.5.50.0070.04319.93
5.5.40.0000.08019.93
5.5.30.0030.04720.05
5.5.20.0030.05020.05
5.5.10.0030.06720.11
5.5.00.0000.08320.08
5.4.450.0070.05019.45
5.4.440.0070.05719.55
5.4.430.0030.08319.20
5.4.420.0070.07019.41
5.4.410.0070.08019.41
5.4.400.0070.07018.86
5.4.390.0070.06319.06
5.4.380.0170.06719.12
5.4.370.0030.04019.09
5.4.360.0070.07318.85
5.4.350.0130.07018.85
5.4.340.0130.06319.14
5.4.320.0130.07019.12
5.4.310.0100.06719.09
5.4.300.0100.04319.16
5.4.290.0130.07019.09
5.4.280.0070.04318.87
5.4.270.0030.08319.02
5.4.260.0070.06318.95
5.4.250.0100.07019.18
5.4.240.0030.05719.04
5.4.230.0170.06318.84
5.4.220.0100.07019.20
5.4.210.0000.04019.04
5.4.200.0100.07019.02
5.4.190.0070.07719.17
5.4.180.0070.06019.13
5.4.170.0030.04018.93
5.4.160.0130.07019.11
5.4.150.0070.07719.07
5.4.140.0070.08316.43
5.4.130.0000.04716.45
5.4.120.0030.07316.45
5.4.110.0070.07716.50
5.4.100.0070.03716.42
5.4.90.0030.06716.39
5.4.80.0070.06716.45
5.4.70.0030.04016.38
5.4.60.0030.04716.39
5.4.50.0030.08016.39
5.4.40.0000.06316.41
5.4.30.0030.07316.40
5.4.20.0000.06316.46
5.4.10.0000.05016.32
5.4.00.0100.05715.88
5.3.290.0000.08714.80
5.3.280.0070.05314.70
5.3.270.0030.07314.59
5.3.260.0100.07714.58
5.3.250.0070.05714.66
5.3.240.0100.07314.67
5.3.230.0070.07714.55
5.3.220.0100.07014.71
5.3.210.0100.04714.55
5.3.200.0170.06314.63
5.3.190.0100.05314.66
5.3.180.0070.08014.52
5.3.170.0030.08314.65
5.3.160.0170.06314.63
5.3.150.0170.05714.49
5.3.140.0070.06714.65
5.3.130.0100.05014.57
5.3.120.0070.08014.48
5.3.110.0070.06714.58
5.3.100.0130.07013.97
5.3.90.0100.07314.02
5.3.80.0030.07713.99
5.3.70.0130.07013.91
5.3.60.0030.07714.02
5.3.50.0170.06713.98
5.3.40.0100.05714.04
5.3.30.0070.05314.01
5.3.20.0100.06313.68
5.3.10.0000.08013.63
5.3.00.0130.06713.77
5.2.170.0130.03712.04
5.2.160.0070.06012.04
5.2.150.0030.07012.04
5.2.140.0030.06712.04
5.2.130.0030.03712.04
5.2.120.0070.05312.04
5.2.110.0000.04712.04
5.2.100.0030.05712.04
5.2.90.0130.05012.04
5.2.80.0070.05712.04
5.2.70.0070.05712.04
5.2.60.0000.06712.04
5.2.50.0130.04712.04
5.2.40.0030.05012.04
5.2.30.0100.02312.04
5.2.20.0070.03312.04
5.2.10.0070.03312.04
5.2.00.0070.06012.04
5.1.60.0030.02712.04
5.1.50.0100.02012.04
5.1.40.0070.05012.04
5.1.30.0070.02712.04
5.1.20.0070.03312.04
5.1.10.0030.05712.04
5.1.00.0100.04312.04
5.0.50.0070.04012.04
5.0.40.0030.02712.04
5.0.30.0030.07012.04
5.0.20.0000.05012.04
5.0.10.0030.02312.04
5.0.00.0000.03712.04
4.4.90.0000.02712.04
4.4.80.0030.03312.04
4.4.70.0000.02012.04
4.4.60.0000.02012.04
4.4.50.0000.02712.04
4.4.40.0030.05312.04
4.4.30.0000.02312.04
4.4.20.0070.01312.04
4.4.10.0000.03712.04
4.4.00.0030.05312.04
4.3.110.0030.02012.04
4.3.100.0000.02312.04
4.3.90.0070.03012.04
4.3.80.0030.05312.04
4.3.70.0030.03312.04
4.3.60.0000.03712.04
4.3.50.0070.02712.04
4.3.40.0000.05012.04
4.3.30.0000.04012.04
4.3.20.0000.03312.04
4.3.10.0000.03712.04
4.3.00.0000.02012.04

preferences:
89.48 ms | 400 KiB | 5 Q