3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = microtime(true); var_dump(!preg_match('/^[^\:]++(\:[^\:]++)*$/', '12345678901234567890:12345678901234567890')); return (microtime(true) - $t);

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)
7.1.70.0000.00717.09
7.1.60.0070.01819.33
7.1.50.0260.00717.04
7.1.00.0000.08022.38
7.0.200.0000.01016.60
7.0.140.0130.06322.19
7.0.100.0000.07319.88
7.0.90.0230.04319.91
7.0.80.0300.03319.84
7.0.70.0230.05319.89
7.0.60.0100.05719.87
7.0.50.0100.08720.33
7.0.40.0100.08020.18
7.0.30.0100.08320.14
7.0.20.0070.04020.04
7.0.10.0200.06720.12
7.0.00.0030.04020.10
5.6.280.0130.06321.01
5.6.250.0170.05020.61
5.6.240.0070.05320.68
5.6.230.0070.06320.52
5.6.220.0000.07320.55
5.6.210.0070.05020.68
5.6.200.0070.07321.03
5.6.190.0100.05321.10
5.6.180.0130.08021.02
5.6.170.0170.06721.01
5.6.160.0070.06021.16
5.6.150.0000.08721.11
5.6.140.0100.07721.07
5.6.130.0170.07721.04
5.6.120.0130.06721.13
5.6.110.0100.08020.94
5.6.100.0070.03721.09
5.6.90.0130.07721.07
5.6.80.0070.07720.33
5.6.70.0030.04020.50
5.6.60.0070.08320.45
5.6.50.0100.07720.42
5.6.40.0030.08020.43
5.6.30.0070.08020.30
5.6.20.0100.03320.28
5.6.10.0030.07720.45
5.6.00.0030.03720.36
5.5.380.0100.03720.34
5.5.370.0130.05720.38
5.5.360.0100.07720.39
5.5.350.0070.05720.45
5.5.340.0130.04720.89
5.5.330.0100.07720.82
5.5.320.0070.03720.79
5.5.310.0100.04320.79
5.5.300.0070.04720.89
5.5.290.0030.04320.74
5.5.280.0070.06720.88
5.5.270.0030.07720.78
5.5.260.0030.08320.75
5.5.250.0070.03720.63
5.5.240.0030.05020.24
5.5.230.0070.03720.28
5.5.220.0030.03720.14
5.5.210.0130.07020.29
5.5.200.0030.08320.11
5.5.190.0100.05720.07
5.5.180.0070.08020.15
5.5.160.0130.03020.14
5.5.150.0170.07020.07
5.5.140.0100.07320.23
5.5.130.0100.06720.13
5.5.120.0030.07020.11
5.5.110.0070.07720.09
5.5.100.0070.05720.15
5.5.90.0070.03320.11
5.5.80.0070.03320.11
5.5.70.0030.08320.14
5.5.60.0070.05720.05
5.5.50.0030.04020.05
5.5.40.0070.03720.15
5.5.30.0000.06320.13
5.5.20.0130.03020.04
5.5.10.0030.07720.05
5.5.00.0030.07020.00
5.4.450.0070.05019.31
5.4.440.0100.07719.35
5.4.430.0200.07019.36
5.4.420.0170.07019.42
5.4.410.0070.07019.17
5.4.400.0070.08019.05
5.4.390.0070.07718.96
5.4.380.0070.04018.95
5.4.370.0130.06019.14
5.4.360.0000.07719.09
5.4.350.0030.06319.06
5.4.340.0130.06319.05
5.4.320.0030.08018.96
5.4.310.0000.05019.03
5.4.300.0030.06319.11
5.4.290.0130.04718.90
5.4.280.0170.06318.96
5.4.270.0070.07719.14
5.4.260.0030.07718.90
5.4.250.0100.06318.93
5.4.240.0170.06318.79
5.4.230.0070.03719.22
5.4.220.0130.06718.98
5.4.210.0100.04318.94
5.4.200.0130.05319.07
5.4.190.0030.08019.13
5.4.180.0000.04019.05
5.4.170.0100.03018.89
5.4.160.0030.04319.12
5.4.150.0130.07018.75
5.4.140.0130.06316.37
5.4.130.0030.08016.27
5.4.120.0170.06316.23
5.4.110.0000.06016.31
5.4.100.0030.04016.32
5.4.90.0070.03316.40
5.4.80.0000.07016.39
5.4.70.0100.03716.20
5.4.60.0270.05716.19
5.4.50.0070.03316.30
5.4.40.0000.03716.39
5.4.30.0030.07316.40
5.4.20.0100.06716.28
5.4.10.0100.06716.38
5.4.00.0100.05715.73
5.3.290.0100.07014.65
5.3.280.0170.06314.56
5.3.270.0070.05314.51
5.3.260.0130.07014.59
5.3.250.0070.06314.46
5.3.240.0030.03714.46
5.3.230.0130.07014.41
5.3.220.0130.03714.42
5.3.210.0030.04014.42
5.3.200.0070.07014.55
5.3.190.0100.06314.55
5.3.180.0130.07314.49
5.3.170.0030.07314.52
5.3.160.0130.06714.54
5.3.150.0170.06314.50
5.3.140.0130.06014.39
5.3.130.0000.08014.36
5.3.120.0100.03014.50
5.3.110.0100.03314.49
5.3.100.0000.08013.97
5.3.90.0100.07314.00
5.3.80.0030.05714.01
5.3.70.0070.06313.87
5.3.60.0030.03713.77
5.3.50.0000.07013.71
5.3.40.0130.06313.90
5.3.30.0070.07013.84
5.3.20.0030.03313.54
5.3.10.0100.07013.66
5.3.00.0000.04013.54
5.2.170.0070.06311.84
5.2.160.0030.03011.84
5.2.150.0070.06011.84
5.2.140.0030.06011.84
5.2.130.0070.05011.84
5.2.120.0030.05311.84
5.2.110.0030.06011.84
5.2.100.0030.04311.84
5.2.90.0070.03011.84
5.2.80.0100.02311.84
5.2.70.0030.05011.84
5.2.60.0000.06711.84
5.2.50.0030.04011.84
5.2.40.0130.05011.84
5.2.30.0070.05711.84
5.2.20.0070.05311.84
5.2.10.0100.04311.84
5.2.00.0030.03711.84
5.1.60.0000.05711.84
5.1.50.0100.02711.84
5.1.40.0070.02711.84
5.1.30.0000.03311.84
5.1.20.0030.06011.84
5.1.10.0070.02311.84
5.1.00.0070.04011.84
5.0.50.0030.03311.84
5.0.40.0000.04711.84
5.0.30.0030.04311.84
5.0.20.0070.02711.84
5.0.10.0030.04011.84
5.0.00.0030.03711.84
4.4.90.0000.03011.84
4.4.80.0030.03711.84
4.4.70.0000.03011.84
4.4.60.0070.02311.84
4.4.50.0030.03011.84
4.4.40.0000.03311.84
4.4.30.0030.03311.84
4.4.20.0000.02711.84
4.4.10.0000.02711.84
4.4.00.0000.05311.84
4.3.110.0030.03011.84
4.3.100.0100.01711.84
4.3.90.0030.03011.84
4.3.80.0030.05011.84
4.3.70.0000.02711.84
4.3.60.0070.01011.84
4.3.50.0000.01711.84
4.3.40.0000.02311.84
4.3.30.0030.01311.84
4.3.20.0000.04011.84
4.3.10.0000.03311.84
4.3.00.0030.02711.84

preferences:
46.28 ms | 401 KiB | 5 Q