3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0, $string = "0192837465pqowieurytlaksjdhfgzmxncbv"; $i < 10; $i++) { $string = str_shuffle($string); echo $new_string.'<br />'; }

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)
7.4.10.0000.01915.07
7.4.00.0110.00714.73
7.3.130.0050.01014.64
7.3.120.0050.01314.78
7.3.110.0090.00914.94
7.3.100.0060.00914.87
7.3.90.0060.00614.77
7.3.80.0070.00614.69
7.3.70.0080.00514.70
7.3.60.0050.00914.74
7.3.50.0090.00614.73
7.3.40.0020.01114.69
7.3.30.0060.00514.61
7.3.20.0090.00716.68
7.3.10.0080.00716.62
7.3.00.0080.00416.51
7.2.260.0040.01815.27
7.2.250.0100.00614.82
7.2.240.0080.00814.97
7.2.230.0030.01214.97
7.2.220.0080.00614.79
7.2.210.0060.00614.85
7.2.200.0040.01014.90
7.2.190.0060.00914.90
7.2.180.0020.01315.03
7.2.170.0060.00815.08
7.2.160.0070.00314.80
7.2.150.0130.00316.92
7.2.140.0060.00916.73
7.2.130.0040.00716.67
7.2.120.0080.00816.78
7.2.110.0090.00616.86
7.2.100.0090.00716.97
7.2.90.0040.01016.94
7.2.80.0040.01016.81
7.2.70.0060.00816.97
7.2.60.0040.01016.99
7.2.50.0100.00716.90
7.2.40.0070.00716.93
7.2.30.0020.01217.02
7.2.20.0050.00716.95
7.2.10.0060.00716.79
7.2.00.0070.00817.40
7.1.330.0060.00815.59
7.1.320.0070.01015.69
7.1.310.0110.00315.60
7.1.300.0040.01215.73
7.1.290.0050.00715.73
7.1.280.0060.00615.74
7.1.270.0050.00815.75
7.1.260.0030.01115.68
7.1.250.0090.00615.74
7.1.240.0000.01615.80
7.1.230.0070.01115.56
7.1.220.0070.01015.62
7.1.210.0030.00915.59
7.1.200.0030.00615.64
7.1.190.0080.00615.60
7.1.180.0000.00915.88
7.1.170.0090.00315.88
7.1.160.0040.01215.71
7.1.150.0120.00315.76
7.1.140.0030.00915.56
7.1.130.0040.00815.71
7.1.120.0080.00615.65
7.1.110.0040.01015.94
7.1.100.0090.00516.90
7.1.90.0070.01015.82
7.1.80.0030.01015.63
7.1.70.0060.00616.56
7.1.60.0080.01217.63
7.1.50.0030.01716.16
7.1.40.0090.00615.69
7.1.30.0030.00715.90
7.1.20.0070.00415.54
7.1.10.0070.01015.84
7.1.00.0080.04219.16
7.0.330.0070.01015.47
7.0.320.0030.01015.21
7.0.310.0110.00415.38
7.0.300.0060.00615.59
7.0.290.0120.00315.50
7.0.280.0000.01415.27
7.0.270.0070.00315.31
7.0.260.0070.00715.41
7.0.250.0030.01315.50
7.0.240.0040.00715.59
7.0.230.0120.00315.58
7.0.220.0110.00415.55
7.0.210.0040.00715.36
7.0.200.0010.01015.90
7.0.190.0070.00715.51
7.0.180.0000.01215.58
7.0.170.0000.01515.18
7.0.160.0080.00415.34
7.0.150.0080.00815.48
7.0.140.0030.01015.51
7.0.130.0060.01015.31
7.0.120.0030.00915.59
7.0.110.0060.01215.57
7.0.100.0040.00715.57
7.0.90.0050.00815.45
7.0.80.0000.01415.45
7.0.70.0060.00615.36
7.0.60.0080.04017.67
7.0.50.0050.02416.65
7.0.40.0120.03716.87
7.0.30.0140.03016.78
7.0.20.0120.02216.92
7.0.10.0060.03816.94
7.0.00.0060.04516.79
5.6.400.0060.00314.39
5.6.390.0060.00614.49
5.6.380.0000.01114.34
5.6.370.0000.00914.28
5.6.360.0070.00714.32
5.6.350.0030.01314.56
5.6.340.0140.00014.43
5.6.330.0030.00614.36
5.6.320.0040.00714.18
5.6.310.0070.00414.32
5.6.300.0040.00814.17
5.6.290.0060.00614.34
5.6.280.0020.03817.70
5.6.270.0060.00914.66
5.6.260.0090.00914.30
5.6.250.0090.00913.91
5.6.240.0070.01014.09
5.6.230.0070.00414.15
5.6.220.0060.00614.16
5.6.210.0030.04217.39
5.6.200.0080.04516.23
5.6.190.0030.03017.57
5.6.180.0230.02317.36
5.6.170.0180.03817.29
5.6.160.0120.01817.35
5.6.150.0080.02316.14
5.6.140.0030.03216.19
5.6.130.0050.03216.27
5.6.120.0090.02817.79
5.6.110.0030.03317.62
5.6.100.0050.04517.56
5.6.90.0100.03017.56
5.6.80.0090.02917.31
5.6.70.0040.01114.11
5.6.60.0040.01114.28
5.6.50.0040.00714.15
5.6.40.0070.00714.27
5.6.30.0070.00714.06
5.6.20.0030.01014.30
5.6.10.0070.00714.24
5.6.00.0000.00914.25
5.5.380.0150.00413.87
5.5.370.0070.00714.22
5.5.360.0040.00414.10
5.5.350.0070.04917.31
5.5.340.0080.04216.05
5.5.330.0070.03517.22
5.5.320.0020.02417.19
5.5.310.0120.02617.30
5.5.300.0100.03815.99
5.5.290.0050.04716.19
5.5.280.0050.04017.57
5.5.270.0050.03417.42
5.5.260.0150.02117.45
5.5.250.0050.04417.46
5.5.240.0100.04217.29
5.5.230.0030.01014.21
5.5.220.0070.00414.31
5.5.210.0060.00914.23
5.5.200.0100.00614.30
5.5.190.0040.00814.41
5.5.180.0040.00814.18
5.5.170.0030.01014.28
5.5.160.0000.00914.10
5.5.150.0030.00714.37
5.5.140.0040.00814.04
5.5.130.0070.00413.79
5.5.120.0030.01214.30
5.5.110.0080.00614.24
5.5.100.0080.00814.09
5.5.90.0000.00914.00
5.5.80.0040.00714.27
5.5.70.0090.00314.30
5.5.60.0040.00814.34
5.5.50.0040.01114.04
5.5.40.0040.00814.13
5.5.30.0000.01513.88
5.5.20.0040.01114.31
5.5.10.0040.01114.34
5.5.00.0030.01014.06

preferences:
44.02 ms | 400 KiB | 5 Q