3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = [1, 0, 'foo', false, true, '', null]; var_dump(array_map('strval', $values)); var_dump(array_map(function($v) { return strval($v); }, $values));

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)
8.3.60.0140.00416.75
8.3.50.0110.00821.12
8.3.40.0150.00018.42
8.3.30.0100.00618.73
8.3.20.0040.00419.93
8.3.10.0080.00023.52
8.3.00.0080.00023.71
8.2.180.0060.01218.25
8.2.170.0150.00022.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00421.11
8.2.120.0080.00026.35
8.2.110.0060.00322.18
8.2.100.0120.00018.05
8.2.90.0000.00819.21
8.2.80.0030.00517.97
8.2.70.0030.00617.34
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00422.38
8.2.30.0070.00020.63
8.2.20.0040.00417.57
8.2.10.0030.00618.17
8.2.00.0000.00718.04
8.1.280.0140.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0100.00023.92
8.1.230.0090.00319.10
8.1.220.0060.00317.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0060.00318.65
8.1.160.0000.00920.73
8.1.150.0000.00718.89
8.1.140.0000.00819.50
8.1.130.0000.00717.70
8.1.120.0000.00717.49
8.1.110.0050.00217.48
8.1.100.0000.00817.45
8.1.90.0040.00417.49
8.1.80.0030.00717.37
8.1.70.0070.00017.34
8.1.60.0040.00417.57
8.1.50.0080.00017.52
8.1.40.0000.00817.45
8.1.30.0030.00617.61
8.1.20.0000.00817.62
8.1.10.0060.00317.44
8.1.00.0000.00717.37
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.26
8.0.270.0050.00217.19
8.0.260.0040.00417.21
8.0.250.0030.00316.81
8.0.240.0070.00016.79
8.0.230.0040.00416.85
8.0.220.0070.00016.79
8.0.210.0040.00416.81
8.0.200.0000.00616.94
8.0.190.0040.00416.96
8.0.180.0000.00716.93
8.0.170.0040.00416.95
8.0.160.0040.00416.76
8.0.150.0030.00616.82
8.0.140.0000.00816.73
8.0.130.0000.00613.28
8.0.120.0040.00416.87
8.0.110.0030.00516.94
8.0.100.0040.00416.83
8.0.90.0000.00716.77
8.0.80.0120.00316.96
8.0.70.0070.00016.69
8.0.60.0000.00816.80
8.0.50.0030.00616.69
8.0.30.0110.00817.10
8.0.20.0100.01017.40
8.0.10.0050.00316.79
8.0.00.0110.01216.75
7.4.330.0000.00516.67
7.4.320.0060.00016.55
7.4.300.0030.00316.59
7.4.290.0000.00816.54
7.4.280.0000.00816.55
7.4.270.0060.00316.55
7.4.260.0070.00016.58
7.4.250.0040.00416.55
7.4.240.0030.00416.49
7.4.230.0000.00716.60
7.4.220.0150.00816.61
7.4.210.0100.00616.63
7.4.200.0070.00016.67
7.4.160.0090.00616.24
7.4.150.0110.00717.40
7.4.140.0080.01317.86
7.4.130.0130.00416.44
7.4.120.0080.01016.61
7.4.110.0110.00616.52
7.4.100.0150.00316.36
7.4.90.0060.01216.35
7.4.80.0080.00819.39
7.4.70.0100.00716.38
7.4.60.0060.01116.36
7.4.50.0110.00416.44
7.4.40.0130.01116.40
7.4.30.0060.01216.30
7.4.00.0110.00614.83
7.3.330.0000.00513.14
7.3.320.0030.00313.17
7.3.310.0040.00416.41
7.3.300.0000.00716.30
7.3.290.0000.00716.30
7.3.280.0070.01016.31
7.3.270.0090.01217.40
7.3.260.0070.01116.27
7.3.250.0080.01116.36
7.3.240.0110.00716.42
7.3.230.0030.01316.54
7.3.210.0070.01616.31
7.3.200.0150.00716.28
7.3.190.0070.01116.42
7.3.180.0000.01616.32
7.3.170.0110.00616.38
7.3.160.0030.01316.34
7.3.120.0130.00614.77
7.3.110.0070.01114.88
7.3.100.0060.00614.70
7.3.90.0080.00814.80
7.3.80.0040.00714.93
7.3.70.0030.00614.46
7.3.60.0060.00614.53
7.3.50.0000.01414.82
7.3.40.0040.01114.63
7.3.30.0030.01314.71
7.3.20.0070.00716.49
7.3.10.0080.00716.51
7.3.00.0060.01016.43
7.2.330.0070.01016.44
7.2.320.0120.00616.70
7.2.310.0080.00816.66
7.2.300.0090.01516.36
7.2.290.0030.01316.45
7.2.250.0030.01414.93
7.2.240.0030.01915.02
7.2.230.0000.01815.09
7.2.220.0030.00614.77
7.2.210.0030.01215.01
7.2.200.0000.01014.89
7.2.190.0040.00714.91
7.2.180.0000.01315.11
7.2.170.0030.01315.08
7.2.130.0060.00716.53
7.2.120.0050.01216.50
7.2.110.0080.00816.30
7.2.100.0070.00916.58
7.2.90.0050.01216.75
7.2.80.0070.00716.52
7.2.70.0160.00716.37
7.2.60.0110.00416.58
7.2.50.0170.00316.75
7.2.40.0080.00616.77
7.2.30.0090.01016.51
7.2.20.0070.01216.61
7.2.10.0130.00716.74
7.2.00.0070.01117.65
7.1.330.0030.01015.80
7.1.320.0030.00915.76
7.1.310.0040.01115.75
7.1.300.0060.00315.82
7.1.290.0030.00815.80
7.1.280.0090.00615.50
7.1.270.0040.01215.60
7.1.260.0060.00615.62
7.1.250.0040.01015.48
7.1.200.0040.00715.72
7.1.100.0060.00617.59
7.1.70.0030.00717.13
7.1.60.0100.01419.06
7.1.50.0130.01034.77
7.1.00.0100.07022.40
7.0.200.0340.00614.50
7.0.60.0100.05019.75
7.0.50.0100.08017.87
7.0.40.0100.08320.25
7.0.30.0270.06320.07
7.0.20.0330.06020.20
7.0.10.0130.08320.09
7.0.00.0000.09020.16
5.6.280.0070.07021.04
5.6.210.0000.04320.75
5.6.200.0200.07318.25
5.6.190.0070.04720.47
5.6.180.0070.03720.49
5.6.170.0300.08320.58
5.6.160.0070.07320.50
5.6.150.0070.07718.14
5.6.140.0070.08018.23
5.6.130.0170.07318.18
5.6.120.0070.03721.04
5.6.110.0000.08021.04
5.6.100.0130.04720.98
5.6.90.0170.08021.04
5.6.80.0070.08320.42
5.5.350.3230.04320.38
5.5.340.0100.07317.98
5.5.330.0100.08320.41
5.5.320.0270.03320.28
5.5.310.0300.07720.37
5.5.300.0100.08017.95
5.5.290.0030.05018.01
5.5.280.0000.04320.98
5.5.270.0030.06020.87
5.5.260.0070.08720.77
5.5.250.0130.03020.66
5.5.240.0130.07320.18

preferences:
56.85 ms | 401 KiB | 5 Q