3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,5,16,7,4); asort($a); var_dump($a); $a = array_keys($a); var_dump($a); array_walk($a, function(&$value) { ++$value; }); var_dump($a);

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)
8.3.60.0100.01016.63
8.3.50.0120.00922.06
8.3.40.0080.00818.67
8.3.30.0070.00718.51
8.3.20.0040.00420.34
8.3.10.0140.00023.54
8.3.00.0080.00019.26
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0070.00722.26
8.2.150.0110.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0110.00419.24
8.2.110.0070.00422.08
8.2.100.0030.00917.93
8.2.90.0080.00019.13
8.2.80.0050.00317.97
8.2.70.0000.00917.38
8.2.60.0060.00617.90
8.2.50.0000.00818.07
8.2.40.0040.00419.45
8.2.30.0000.00720.63
8.2.20.0070.00417.64
8.2.10.0000.00718.13
8.2.00.0050.00318.06
8.1.280.0110.00425.92
8.1.270.0050.00322.24
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0090.00020.81
8.1.230.0090.00317.91
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.25
8.1.190.0030.00617.13
8.1.180.0000.00718.10
8.1.170.0040.00418.57
8.1.160.0070.00022.02
8.1.150.0000.00718.91
8.1.140.0000.00919.58
8.1.130.0030.00317.70
8.1.120.0030.00317.41
8.1.110.0000.00717.47
8.1.100.0000.00717.36
8.1.90.0040.00417.36
8.1.80.0000.00817.34
8.1.70.0030.00317.39
8.1.60.0000.00817.63
8.1.50.0030.00517.41
8.1.40.0050.00317.39
8.1.30.0000.00917.54
8.1.20.0000.00817.69
8.1.10.0000.00717.50
8.1.00.0040.00417.42
8.0.300.0030.00618.77
8.0.290.0090.00016.75
8.0.280.0000.00818.25
8.0.270.0030.00317.21
8.0.260.0000.00617.11
8.0.250.0070.00016.91
8.0.240.0030.00316.86
8.0.230.0040.00416.78
8.0.220.0070.00016.84
8.0.210.0040.00416.80
8.0.200.0000.00916.93
8.0.190.0040.00416.91
8.0.180.0040.00416.88
8.0.170.0000.00716.93
8.0.160.0000.00816.91
8.0.150.0000.00816.85
8.0.140.0040.00416.72
8.0.130.0070.00013.39
8.0.120.0040.00416.80
8.0.110.0080.00016.88
8.0.100.0070.00016.78
8.0.90.0040.00416.88
8.0.80.0100.00716.88
8.0.70.0050.00316.68
8.0.60.0070.00016.93
8.0.50.0000.00716.88
8.0.30.0090.00916.96
8.0.20.0130.00517.40
8.0.10.0040.00417.07
8.0.00.0090.00916.70
7.4.330.0000.00515.09
7.4.320.0030.00316.49
7.4.300.0040.00416.53
7.4.290.0030.00316.60
7.4.280.0040.00416.47
7.4.270.0030.00516.52
7.4.260.0000.00716.48
7.4.250.0050.00316.51
7.4.240.0040.00316.39
7.4.230.0070.00016.43
7.4.220.0100.01016.63
7.4.210.0070.00716.67
7.4.200.0030.00316.41
7.4.160.0060.00916.61
7.4.150.0160.00417.40
7.4.140.0080.01317.86
7.4.130.0060.01416.52
7.4.120.0090.01116.41
7.4.110.0110.00716.44
7.4.100.0170.00716.43
7.4.90.0090.00916.53
7.4.80.0070.01119.39
7.4.70.0140.00316.52
7.4.60.0110.01116.55
7.4.50.0070.00016.45
7.4.40.0030.01416.37
7.4.30.0060.01216.67
7.4.00.0120.00614.88
7.3.330.0050.00013.20
7.3.320.0050.00013.21
7.3.310.0050.00316.20
7.3.300.0070.00016.13
7.3.290.0060.00916.19
7.3.280.0080.01016.21
7.3.270.0120.00617.40
7.3.260.0100.01416.30
7.3.250.0090.00916.34
7.3.240.0060.01216.53
7.3.230.0060.01116.39
7.3.210.0110.00616.16
7.3.200.0000.01716.14
7.3.190.0140.00416.38
7.3.180.0070.01016.17
7.3.170.0100.00716.27
7.3.160.0040.01216.43
7.3.120.0100.01014.92
7.3.110.0110.00714.70
7.3.100.0050.00714.64
7.3.90.0020.01014.81
7.3.80.0010.00814.71
7.3.70.0070.00814.72
7.3.60.0080.00614.56
7.3.50.0070.00514.70
7.3.40.0090.00514.75
7.3.30.0100.00514.68
7.3.20.0070.00616.72
7.3.10.0060.00716.49
7.3.00.0070.00716.61
7.2.330.0090.00916.33
7.2.320.0070.01116.60
7.2.310.0090.00916.70
7.2.300.0110.00716.72
7.2.290.0140.00716.40
7.2.250.0050.01215.05
7.2.240.0050.01214.79
7.2.230.0060.00714.95
7.2.220.0050.00615.24
7.2.210.0030.01115.02
7.2.200.0090.00314.96
7.2.190.0040.01214.80
7.2.180.0050.00614.99
7.2.170.0050.01114.84
7.2.130.0030.00716.73
7.2.120.0080.00816.82
7.2.110.0030.00916.50
7.2.100.0030.01016.52
7.2.90.0100.00416.90
7.2.80.0090.00716.80
7.2.70.0030.01016.68
7.2.60.0070.00816.96
7.2.50.0060.00616.84
7.2.40.0060.00316.71
7.2.30.0000.02016.89
7.2.20.0070.00716.94
7.2.10.0110.00016.89
7.2.00.0110.00618.06
7.1.330.0120.00515.93
7.1.320.0050.00915.88
7.1.310.0080.00415.64
7.1.300.0110.00015.92
7.1.290.0060.00815.79
7.1.280.0030.01015.74
7.1.270.0020.01015.63
7.1.260.0080.00515.79
7.1.250.0000.01015.75
7.1.240.0030.00915.71
7.1.230.0110.00415.47
7.1.220.0040.00415.84
7.1.210.0040.00715.67
7.1.200.0060.00415.81
7.1.190.0070.00715.73
7.1.180.0040.00415.88
7.1.170.0070.00315.52
7.1.160.0030.01015.52
7.1.150.0000.00815.74
7.1.140.0090.00315.87
7.1.130.0080.00415.68
7.1.120.0090.00615.91
7.1.110.0040.00715.88
7.1.100.0080.00316.91
7.1.90.0060.00615.65
7.1.80.0070.00615.55
7.1.70.0050.00416.48
7.1.60.0140.00717.68
7.1.50.0070.01116.24
7.1.40.0070.00715.62
7.1.30.0030.00615.91
7.1.20.0070.00315.84
7.1.10.0130.01315.56
7.1.00.0030.04318.87
7.0.330.0070.00315.26
7.0.320.0040.00715.25
7.0.310.0070.00415.38
7.0.300.0000.00815.37
7.0.290.0030.00615.20
7.0.280.0000.01215.28
7.0.270.0030.00715.45
7.0.260.0040.00414.98
7.0.250.0030.00715.38
7.0.240.0000.00815.43
7.0.230.0000.00715.46
7.0.220.0100.00315.40
7.0.210.0070.00715.46
7.0.200.0060.00715.01
7.0.190.0040.00715.36
7.0.180.0040.00715.35
7.0.170.0070.00715.51
7.0.160.0080.00415.34
7.0.150.0070.00315.55
7.0.140.0060.00315.18
7.0.130.0040.00815.45
7.0.120.0000.01115.45
7.0.110.0090.00015.09
7.0.100.0170.02817.68
7.0.90.0090.04017.50
7.0.80.0200.04017.68
7.0.70.0040.04117.66
7.0.60.0180.02817.74
7.0.50.0180.04317.87
7.0.40.0030.03016.69
7.0.30.0100.04216.76
7.0.20.0100.02016.76
7.0.10.0080.04516.71
7.0.00.0110.03016.59
5.6.380.0050.00514.11
5.6.370.0120.00314.38
5.6.360.0060.00614.18
5.6.350.0040.00714.23
5.6.340.0120.00014.44
5.6.330.0030.01013.93
5.6.320.0070.00714.23
5.6.310.0000.01214.06
5.6.300.0000.01114.47
5.6.290.0090.00314.37
5.6.280.0040.03917.55
5.6.270.0040.01114.32
5.6.260.0060.00614.22
5.6.250.0070.03917.32
5.6.240.0120.03317.32
5.6.230.0060.04617.37
5.6.220.0030.05217.39
5.6.210.0120.03517.47
5.6.200.0090.04117.53
5.6.190.0070.04517.56
5.6.180.0050.04117.64
5.6.170.0070.03317.64
5.6.160.0040.03917.61
5.6.150.0020.04217.51
5.6.140.0070.03217.68
5.6.130.0030.02317.63
5.6.120.0040.02517.71
5.6.110.0050.02417.72
5.6.100.0050.02317.55
5.6.90.0080.04817.57
5.6.80.0080.03317.21
5.6.70.0060.04017.17
5.6.60.0020.04817.28
5.6.50.0120.03817.26
5.6.40.0100.04117.14
5.6.30.0090.04317.32
5.6.20.0070.03717.25
5.6.10.0060.04017.34
5.6.00.0090.01817.26
5.5.380.0070.02215.74
5.5.370.0080.04015.95
5.5.360.0100.03015.55
5.5.350.0030.04615.73
5.5.340.0050.04716.07
5.5.330.0060.03615.87
5.5.320.0050.02016.03
5.5.310.0100.04015.94
5.5.300.0070.04416.07
5.5.290.0030.04915.98
5.5.280.0050.02216.01
5.5.270.0050.03215.95
5.5.260.0050.02015.93
5.5.250.0060.04415.95
5.5.240.0030.03815.59
5.5.230.0060.01915.61
5.5.220.0040.04215.65
5.5.210.0090.02815.52
5.5.200.0070.04015.63
5.5.190.0000.04915.58
5.5.180.0030.02215.32
5.5.170.0040.00410.99
5.5.160.0040.04315.67
5.5.150.0050.02515.72
5.5.140.0050.04815.54
5.5.130.0100.03615.60
5.5.120.0130.03515.73
5.5.110.0040.03015.60
5.5.100.0080.03815.48
5.5.90.0020.02915.52
5.5.80.0030.03215.38
5.5.70.0100.03715.46
5.5.60.0120.03515.56
5.5.50.0070.04115.61
5.5.40.0030.04315.56
5.5.30.0080.03615.53
5.5.20.0050.04515.46
5.5.10.0080.02315.57
5.5.00.0090.02715.53

preferences:
54.89 ms | 401 KiB | 5 Q