3v4l.org

run code in 300+ PHP versions simultaneously
<?php $geshuffeld = str_shuffle('aefijou'); $random = substr($geshuffeld, 0, 5); echo $random;

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)
7.4.00.0060.01315.03
7.3.120.0090.00614.53
7.3.110.0140.00314.49
7.3.100.0080.00814.79
7.3.90.0100.00714.66
7.3.80.0030.00614.73
7.3.70.0070.00714.84
7.3.60.0090.00614.67
7.3.50.0040.00714.41
7.3.40.0060.00914.54
7.3.30.0030.01014.86
7.3.20.0090.00616.79
7.3.10.0030.01216.68
7.3.00.0080.00716.46
7.2.250.0070.01315.14
7.2.240.0150.00014.71
7.2.230.0070.00715.08
7.2.220.0030.01314.55
7.2.210.0060.00314.91
7.2.200.0060.01014.73
7.2.190.0080.00414.96
7.2.180.0070.00714.88
7.2.170.0030.00614.92
7.2.130.0060.00916.75
7.2.120.0070.01116.89
7.2.110.0070.00716.77
7.2.100.0070.00816.72
7.2.90.0110.00416.83
7.2.80.0050.01016.71
7.2.70.0110.00317.07
7.2.60.0140.00517.02
7.2.50.0130.00016.94
7.2.40.0060.00916.89
7.2.30.0090.00616.66
7.2.20.0090.00616.74
7.2.10.0070.01016.89
7.2.00.0110.00316.80
7.1.330.0030.01015.72
7.1.320.0070.01015.66
7.1.310.0040.01115.80
7.1.300.0000.01215.71
7.1.290.0070.00715.79
7.1.280.0060.00615.70
7.1.270.0090.00615.83
7.1.260.0060.00915.91
7.1.250.0000.01315.78
7.1.200.0080.00315.92
7.1.100.0030.01017.80
7.1.70.0000.01017.07
7.1.60.0110.01419.29
7.1.50.0160.01616.73
7.1.00.0170.06322.41
7.0.200.0040.00416.80
7.0.140.0000.07322.09
7.0.100.0130.04320.02
7.0.90.0230.07020.01
7.0.80.0030.04019.94
7.0.70.0030.08719.91
7.0.60.0070.05019.92
7.0.50.0100.08020.33
7.0.40.0030.04020.13
7.0.30.0000.04720.11
7.0.20.0100.05020.13
7.0.10.0000.04320.14
7.0.00.0000.04720.03
5.6.280.0100.06721.08
5.6.250.0070.08020.55
5.6.240.0100.07720.50
5.6.230.0070.06020.66
5.6.220.0100.06720.61
5.6.210.0200.06020.67
5.6.200.0100.03721.05
5.6.190.0100.06020.95
5.6.180.0000.04721.10
5.6.170.0100.06721.08
5.6.160.0070.05021.10
5.6.150.0070.07021.02
5.6.140.0000.04721.00
5.6.130.0070.04021.04
5.6.120.0030.06020.93
5.6.110.0030.04321.03
5.6.100.0200.03721.00
5.6.90.0200.07021.02
5.6.80.0100.07720.41
5.6.70.0070.05720.29
5.6.60.0070.07720.38
5.6.50.0130.06320.49
5.6.40.0170.07020.41
5.6.30.0030.08720.43
5.6.20.0170.07020.38
5.6.10.0070.08020.37
5.6.00.0170.07020.29
5.5.380.0100.06720.30
5.5.370.0070.08020.44
5.5.360.0130.08020.38
5.5.350.0030.05320.42
5.5.340.0000.04320.91
5.5.330.0070.03720.72
5.5.320.0000.04320.83
5.5.310.0000.04320.92
5.5.300.0000.04320.79
5.5.290.0070.03720.81
5.5.280.0100.06020.83
5.5.270.0100.06020.91
5.5.260.0070.08020.81
5.5.250.0100.08020.69
5.5.240.0170.06720.29
5.5.230.0200.06720.23
5.5.220.0070.08320.29
5.5.210.0070.08020.20
5.5.200.0230.06020.11
5.5.190.0170.07020.14
5.5.180.0070.07320.21
5.5.160.0030.08020.17
5.5.150.0030.08720.23
5.5.140.0070.08320.23
5.5.130.0100.07320.17
5.5.120.0070.07720.18
5.5.110.0100.07720.17
5.5.100.0030.08020.16
5.5.90.0070.07320.04
5.5.80.0130.07320.00
5.5.70.0100.08020.14
5.5.60.0100.06020.15
5.5.50.0170.06720.14
5.5.40.0070.07719.95
5.5.30.0000.08020.10
5.5.20.0030.08320.04
5.5.10.0170.06720.08
5.5.00.0130.07019.96
5.4.450.0070.04019.39
5.4.440.0030.04019.36
5.4.430.0070.07719.37
5.4.420.0170.06719.37
5.4.410.0100.07019.24
5.4.400.0100.05719.05
5.4.390.0170.06719.13
5.4.380.0100.07719.08
5.4.370.0100.07318.97
5.4.360.0130.07019.05
5.4.350.0000.08319.05
5.4.340.0030.08018.78
5.4.320.0100.07319.13
5.4.310.0100.07318.97
5.4.300.0170.06018.93
5.4.290.0070.07019.03
5.4.280.0070.07319.04
5.4.270.0070.07319.12
5.4.260.0100.07019.07
5.4.250.0070.04018.80
5.4.240.0100.07718.96
5.4.230.0000.06319.04
5.4.220.0070.08019.14
5.4.210.0100.07019.12
5.4.200.0100.06719.13
5.4.190.0130.06718.96
5.4.180.0070.06018.80
5.4.170.0100.07318.77
5.4.160.0200.06019.04
5.4.150.0130.07018.95
5.4.140.0030.08016.38
5.4.130.0130.06316.35
5.4.120.0100.06716.30
5.4.110.0100.06716.45
5.4.100.0100.06716.30
5.4.90.0070.06016.43
5.4.80.0170.06716.29
5.4.70.0000.06716.40
5.4.60.0070.07016.42
5.4.50.0030.07716.41
5.4.40.0130.06716.27
5.4.30.0100.05716.18
5.4.20.0030.07016.23
5.4.10.0170.06016.39
5.4.00.0130.05715.57
5.3.290.0130.07014.66
5.3.280.0100.06314.50
5.3.270.0100.07714.59
5.3.260.0100.07714.54
5.3.250.0130.06714.42
5.3.240.0100.05714.56
5.3.230.0230.06014.46
5.3.220.0070.07714.56
5.3.210.0070.07714.41
5.3.200.0070.07314.41
5.3.190.0000.08314.47
5.3.180.0030.08014.52
5.3.170.0000.08014.55
5.3.160.0130.05714.58
5.3.150.0070.08014.42
5.3.140.0070.07714.41
5.3.130.0100.07014.39
5.3.120.0130.07314.46
5.3.110.0070.07314.45
5.3.100.0070.07014.00
5.3.90.0000.05313.95
5.3.80.0070.06314.01
5.3.70.0070.08013.97
5.3.60.0130.06713.95
5.3.50.0100.03713.90
5.3.40.0170.07013.90
5.3.30.0030.07313.89
5.3.20.0030.08013.68
5.3.10.0100.06713.51
5.3.00.0070.07313.63
5.2.170.0100.05711.96
5.2.160.0070.05711.96
5.2.150.0070.05711.96
5.2.140.0100.05711.96
5.2.130.0030.06711.96
5.2.120.0030.05711.96
5.2.110.0100.04711.96
5.2.100.0070.05711.96
5.2.90.0130.05711.96
5.2.80.0100.03011.96
5.2.70.0030.06711.96
5.2.60.0030.06011.96
5.2.50.0030.06311.96
5.2.40.0030.06011.96
5.2.30.0030.06311.96
5.2.20.0000.06711.96
5.2.10.0130.05311.96
5.2.00.0100.05011.96
5.1.60.0030.05011.96
5.1.50.0070.05711.96
5.1.40.0100.04311.96
5.1.30.0070.05011.96
5.1.20.0100.05311.96
5.1.10.0070.05011.96
5.1.00.0070.04711.96
5.0.50.0000.05011.96
5.0.40.0030.04311.96
5.0.30.0000.07311.96
5.0.20.0070.04011.96
5.0.10.0000.04311.96
5.0.00.0070.06311.96
4.4.90.0000.03311.96
4.4.80.0000.03711.96
4.4.70.0000.03711.96
4.4.60.0070.03011.96
4.4.50.0030.03711.96
4.4.40.0000.05711.96
4.4.30.0030.03711.96
4.4.20.0070.03311.96
4.4.10.0030.03711.96
4.4.00.0000.05711.96
4.3.110.0000.03711.96
4.3.100.0000.04011.96
4.3.90.0000.03311.96
4.3.80.0070.03711.96
4.3.70.0030.03311.96
4.3.60.0030.03311.96
4.3.50.0030.03711.96
4.3.40.0030.05311.96
4.3.30.0030.03311.96
4.3.20.0030.03011.96
4.3.10.0030.03711.96
4.3.00.0030.03311.96

preferences:
36.3 ms | 401 KiB | 5 Q