3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr_u = array(); for($i=0; $i<52; $i++)array_push($arr_u,chr(rand(0100,0999))); print(implode("",$arr_u));

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)
5.6.220.0000.08320.62
5.6.210.0100.07020.59
5.6.200.0100.07721.10
5.6.190.0000.08021.03
5.6.180.0100.07721.04
5.6.170.0000.08321.09
5.6.160.0130.05321.04
5.6.150.0000.09020.93
5.6.140.0100.07021.00
5.6.130.0170.07020.99
5.6.120.0100.06721.02
5.6.110.0170.06321.00
5.6.100.0070.08021.06
5.6.90.0100.07321.05
5.6.80.0030.07320.38
5.6.70.0070.08020.41
5.6.60.0030.07720.53
5.6.50.0000.08020.54
5.6.40.0130.07020.35
5.6.30.0100.07320.43
5.6.20.0030.05020.48
5.6.10.0030.08020.42
5.6.00.0000.07320.39
5.5.360.0100.06320.28
5.5.350.0000.08020.39
5.5.340.0100.05320.79
5.5.330.0100.07320.75
5.5.320.0030.08020.88
5.5.310.0030.08320.79
5.5.300.0000.08020.74
5.5.290.0070.07720.78
5.5.280.0100.05020.72
5.5.270.0100.06020.85
5.5.260.0070.08020.88
5.5.250.0030.08020.60
5.5.240.0070.06720.18
5.5.230.0070.08020.08
5.5.220.0030.08320.24
5.5.210.0030.06320.14
5.5.200.0030.07720.27
5.5.190.0030.07320.24
5.5.180.0030.07020.14
5.5.160.0070.07020.11
5.5.150.0070.08020.16
5.5.140.0130.06320.07
5.5.130.0000.08020.06
5.5.120.0100.07320.14
5.5.110.0000.07720.21
5.5.100.0000.08020.17
5.5.90.0070.05320.14
5.5.80.0070.07320.11
5.5.70.0030.07320.05
5.5.60.0070.07020.13
5.5.50.0030.06320.14
5.5.40.0100.06720.03
5.5.30.0030.07720.08
5.5.20.0070.07020.04
5.5.10.0000.06319.96
5.5.00.0070.07720.04
5.4.450.0070.08319.47
5.4.440.0030.07719.22
5.4.430.0070.07719.34
5.4.420.0030.07719.34
5.4.410.0000.06719.33
5.4.400.0000.07319.12
5.4.390.0070.07319.07
5.4.380.0100.06719.11
5.4.370.0030.07319.12
5.4.360.0100.07019.04
5.4.350.0100.06018.98
5.4.340.0000.08319.09
5.4.320.0070.07319.09
5.4.310.0070.07319.07
5.4.300.0100.06319.02
5.4.290.0070.07319.11
5.4.280.0030.08018.98
5.4.270.0000.08319.11
5.4.260.0070.05018.97
5.4.250.0070.06018.95
5.4.240.0030.07718.95
5.4.230.0000.07319.22
5.4.220.0000.04718.77
5.4.210.0070.06019.02
5.4.200.0130.06318.80
5.4.190.0000.07719.06
5.4.180.0030.07718.97
5.4.170.0030.07319.01
5.4.160.0070.06719.00
5.4.150.0000.06318.95
5.4.140.0000.08016.28
5.4.130.0030.06316.26
5.4.120.0030.05316.31
5.4.110.0070.06316.44
5.4.100.0030.03716.41
5.4.90.0030.03316.40
5.4.80.0030.03316.23
5.4.70.0000.03716.29
5.4.60.0030.03316.39
5.4.50.0000.03716.34
5.4.40.0000.03716.36
5.4.30.0030.04316.18
5.4.20.0030.03316.37
5.4.10.0000.03316.41
5.4.00.0000.03715.70
5.3.290.0000.08314.52
5.3.280.0030.05714.60
5.3.270.0030.06714.52
5.3.260.0070.07014.59
5.3.250.0070.07714.59
5.3.240.0030.07714.56
5.3.230.0000.07014.46
5.3.220.0000.05314.57
5.3.210.0030.07714.56
5.3.200.0000.06714.53
5.3.190.0030.03714.43
5.3.180.0030.03314.42
5.3.170.0030.04014.42
5.3.160.0030.03714.52
5.3.150.0030.03314.56
5.3.140.0030.03314.55
5.3.130.0000.03014.51
5.3.120.0000.04014.52
5.3.110.0000.03714.53
5.3.100.0000.04313.89
5.3.90.0000.04714.00
5.3.80.0000.03013.98
5.3.70.0070.03314.01
5.3.60.0000.03013.95
5.3.50.0000.03313.86
5.3.40.0000.03713.82
5.3.30.0070.03013.84
5.3.20.0000.02713.54
5.3.10.0000.02713.67
5.3.00.0030.02713.60
5.2.170.0000.03011.51
5.2.160.0030.03011.51
5.2.150.0000.02311.51
5.2.140.0030.02311.51
5.2.130.0000.02711.51
5.2.120.0030.02711.51
5.2.110.0000.02311.51
5.2.100.0000.03011.51
5.2.90.0030.02311.51
5.2.80.0000.02311.51
5.2.70.0000.02311.51
5.2.60.0030.02011.51
5.2.50.0000.02311.51
5.2.40.0030.02711.51
5.2.30.0000.02311.51
5.2.20.0030.02011.51
5.2.10.0000.02311.51
5.2.00.0030.02011.51
5.1.60.0000.02311.51
5.1.50.0030.02311.51
5.1.40.0000.02711.51
5.1.30.0030.02011.51
5.1.20.0030.02711.51
5.1.10.0070.04011.51
5.1.00.0070.05011.51
5.0.50.0000.04311.51
5.0.40.0030.03711.51
5.0.30.0000.06711.51
5.0.20.0000.04311.51
5.0.10.0030.04711.51
5.0.00.0070.05311.51
4.4.90.0000.01311.51
4.4.80.0000.01311.51
4.4.70.0000.02311.51
4.4.60.0000.01311.51
4.4.50.0000.01311.51
4.4.40.0000.02711.51
4.4.30.0000.01311.51
4.4.20.0030.03311.51
4.4.10.0000.03711.51
4.4.00.0000.04011.51
4.3.110.0000.03711.51
4.3.100.0000.03711.51
4.3.90.0030.03011.51
4.3.80.0000.05311.51
4.3.70.0030.03011.51
4.3.60.0000.03311.51
4.3.50.0000.04011.51
4.3.40.0030.04311.51
4.3.30.0000.04011.51
4.3.20.0000.03311.51
4.3.10.0000.03711.51
4.3.00.0000.03711.51

preferences:
147.07 ms | 1394 KiB | 7 Q