3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo var_dump(str_shuffle(implode('', array_merge(range(0,9), range('a','z'), range('A','Z')))));

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)
7.4.00.0110.00714.74
7.3.120.0080.00814.61
7.3.110.0080.00814.88
7.3.100.0000.01414.80
7.3.90.0070.01014.71
7.3.80.0090.00914.56
7.3.70.0040.01114.41
7.3.60.0090.00614.70
7.3.50.0110.00014.51
7.3.40.0040.01214.38
7.3.30.0030.01014.72
7.3.20.0090.00416.32
7.3.10.0040.01216.45
7.3.00.0120.00316.54
7.2.250.0100.01014.81
7.2.240.0100.00714.84
7.2.230.0070.00714.92
7.2.220.0030.01314.65
7.2.210.0000.01314.95
7.2.200.0070.00714.75
7.2.190.0050.00514.98
7.2.180.0100.00614.61
7.2.170.0070.01114.63
7.2.60.0100.01016.84
7.1.330.0070.00715.46
7.1.320.0100.00715.66
7.1.310.0100.00315.71
7.1.300.0030.01015.64
7.1.290.0030.01015.48
7.1.280.0060.00315.59
7.1.270.0090.00415.34
7.1.260.0030.00715.65
7.1.200.0040.00715.53
7.1.100.0060.00617.56
7.1.70.0040.00416.92
7.1.60.0060.01919.27
7.1.50.0030.00916.89
7.1.00.0000.08022.30
7.0.200.0160.00016.69
7.0.140.0070.06321.92
7.0.100.0130.05019.98
7.0.90.0100.06319.88
7.0.80.0230.07719.92
7.0.70.0170.08319.88
7.0.60.0070.05719.96
7.0.50.0200.06720.38
7.0.40.0130.07320.05
7.0.30.0200.08020.10
7.0.20.0170.08020.10
7.0.10.0000.08320.08
7.0.00.0130.08020.14
5.6.280.0070.07020.98
5.6.250.0070.07720.73
5.6.240.0070.06020.68
5.6.230.0170.06720.70
5.6.220.0100.08720.64
5.6.210.0070.07020.55
5.6.200.0070.08321.05
5.6.190.0230.06321.00
5.6.180.0070.04720.94
5.6.170.0100.08321.11
5.6.160.0100.09020.94
5.6.150.0030.07321.01
5.6.140.0100.07720.94
5.6.130.0070.08321.10
5.6.120.0070.08321.07
5.6.110.0000.08320.93
5.6.100.0070.05321.01
5.6.90.0100.08020.99
5.6.80.0100.07020.33
5.6.70.0230.05720.39
5.6.60.0070.07720.36
5.6.50.0130.06320.46
5.6.40.0130.07320.39
5.6.30.0070.05720.39
5.6.20.0030.06320.30
5.6.10.0100.06320.29
5.6.00.0070.08020.43
5.5.380.0070.04020.43
5.5.370.0070.08320.38
5.5.360.0030.05320.43
5.5.350.0100.07720.36
5.5.340.0130.07720.77
5.5.330.0100.04720.89
5.5.320.0000.08720.83
5.5.310.0130.06320.91
5.5.300.0070.09020.87
5.5.290.0100.08720.88
5.5.280.0130.06720.78
5.5.270.0030.09020.89
5.5.260.0070.07320.91
5.5.250.0070.08320.63
5.5.240.0070.08020.29
5.5.230.0130.07320.19
5.5.220.0100.07320.27
5.5.210.0070.08020.01
5.5.200.0070.08320.21
5.5.190.0170.04320.21
5.5.180.0070.06020.12
5.5.160.0130.07720.12
5.5.150.0070.08320.21
5.5.140.0100.08319.98
5.5.130.0100.07320.13
5.5.120.0100.07720.21
5.5.110.0130.07020.07
5.5.100.0030.07720.09
5.5.90.0100.07720.15
5.5.80.0030.08719.94
5.5.70.0100.08720.07
5.5.60.0000.08720.05
5.5.50.0030.08320.05
5.5.40.0030.08020.11
5.5.30.0170.07020.04
5.5.20.0070.04719.94
5.5.10.0100.06020.00
5.5.00.0130.07020.02
5.4.450.0100.07719.30
5.4.440.0130.08019.45
5.4.430.0070.07719.13
5.4.420.0070.06019.30
5.4.410.0070.06319.00
5.4.400.0130.07019.13
5.4.390.0000.07719.03
5.4.380.0070.08018.78
5.4.370.0070.04318.84
5.4.360.0030.06719.17
5.4.350.0070.05719.14
5.4.340.0100.07018.98
5.4.320.0100.06719.12
5.4.310.0170.07019.23
5.4.300.0100.07018.80
5.4.290.0200.07319.12
5.4.280.0170.07319.02
5.4.270.0130.07318.81
5.4.260.0130.07719.05
5.4.250.0100.06719.11
5.4.240.0200.05319.11
5.4.230.0130.08019.11
5.4.220.0100.06719.22
5.4.210.0130.07018.97
5.4.200.0000.06318.97
5.4.190.0130.06719.10
5.4.180.0100.08018.94
5.4.170.0100.07018.95
5.4.160.0030.09019.02
5.4.150.0070.04719.01
5.4.140.0070.06016.13
5.4.130.0100.07016.06
5.4.120.0030.07016.38
5.4.110.0030.05716.26
5.4.100.0100.07316.21
5.4.90.0170.06716.43
5.4.80.0070.06716.24
5.4.70.0100.07016.19
5.4.60.0130.06716.41
5.4.50.0100.06716.18
5.4.40.0070.08016.31
5.4.30.0030.07716.20
5.4.20.0030.06016.23
5.4.10.0070.07716.28
5.4.00.0130.06715.51
5.3.290.0070.07014.59
5.3.280.0070.08014.42
5.3.270.0030.09014.59
5.3.260.0070.04314.57
5.3.250.0130.06714.63
5.3.240.0070.07714.64
5.3.230.0000.08314.42
5.3.220.0070.06014.41
5.3.210.0030.08314.40
5.3.200.0100.07014.54
5.3.190.0070.07314.39
5.3.180.0070.08014.39
5.3.170.0030.07314.54
5.3.160.0070.08014.48
5.3.150.0070.05314.43
5.3.140.0030.07714.57
5.3.130.0070.08314.50
5.3.120.0070.07314.55
5.3.110.0030.08014.52
5.3.100.0070.07713.87
5.3.90.0070.07314.00
5.3.80.0100.07013.96
5.3.70.0200.06313.88
5.3.60.0030.08013.92
5.3.50.0030.07713.94
5.3.40.0070.07713.82
5.3.30.0100.07713.85
5.3.20.0130.06313.68
5.3.10.0030.05713.62
5.3.00.0100.07013.59
5.2.170.0100.05712.10
5.2.160.0070.06012.10
5.2.150.0030.06712.10
5.2.140.0070.06712.10
5.2.130.0170.04712.10
5.2.120.0070.05712.10
5.2.110.0030.06012.10
5.2.100.0000.06312.10
5.2.90.0030.05312.10
5.2.80.0100.05712.10
5.2.70.0100.05012.10
5.2.60.0170.04712.10
5.2.50.0070.05712.10
5.2.40.0100.05012.10
5.2.30.0000.06712.10
5.2.20.0070.05712.10
5.2.10.0070.04012.10
5.2.00.0030.05712.10
5.1.60.0070.04312.10
5.1.50.0070.05012.10
5.1.40.0030.05312.10
5.1.30.0030.05712.10
5.1.20.0070.05712.10
5.1.10.0030.05012.10
5.1.00.0030.02712.10
5.0.50.0000.04712.10
5.0.40.0070.04312.10
5.0.30.0030.06012.10
5.0.20.0030.04012.10
5.0.10.0070.04312.10
5.0.00.0000.07012.10
4.4.90.0030.03712.10
4.4.80.0000.03312.10
4.4.70.0130.02312.10
4.4.60.0000.02312.10
4.4.50.0100.02712.10
4.4.40.0070.03312.10
4.4.30.0030.03012.10
4.4.20.0030.03312.10
4.4.10.0030.03012.10
4.4.00.0000.05712.10
4.3.110.0030.03312.10
4.3.100.0030.03312.10
4.3.90.0030.03312.10
4.3.80.0030.05312.10
4.3.70.0000.03712.10
4.3.60.0030.03012.10
4.3.50.0030.03312.10
4.3.40.0000.05312.10
4.3.30.0000.04012.10
4.3.20.0000.04012.10
4.3.10.0000.03012.10
4.3.00.0000.02712.10

preferences:
30.51 ms | 400 KiB | 5 Q