3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( //"one" => "'1", "one" => 0xbf5c27, //"one" => CHAR(34,37,97,100,109,105,110,37,34), "two" => 2, "three" => 3, "seventeen" => 17 ); foreach ($a as $k => $v) { echo "$v...\n"; //$str = $v; $str = addslashes($v); echo "\$a[$k] => $str.\n"; } CHR(34) + CHR(37) + CHR(97) + CHR(100) + CHR(109) + CHR(105) + CHR(110) + CHR(37) + CHR(34) ?>

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)
8.3.60.0080.00816.75
8.3.50.0330.00621.28
8.3.40.0150.00618.68
8.3.30.0000.01518.89
8.3.20.0080.00020.20
8.3.10.0030.00623.71
8.3.00.0050.00319.63
8.2.180.0120.00918.31
8.2.170.0070.01022.96
8.2.160.0030.01020.53
8.2.150.0050.00324.18
8.2.140.0080.00624.66
8.2.130.0070.00726.16
8.2.120.0030.00617.63
8.2.110.0160.00321.87
8.2.100.0110.00017.75
8.2.90.0040.00419.15
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0050.00319.38
8.2.30.0040.00418.01
8.2.20.0000.00717.84
8.2.10.0040.00418.17
8.2.00.0080.00018.11
8.1.280.0120.00325.92
8.1.270.0040.00422.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0040.00717.48
8.1.220.0050.00317.79
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0040.00418.51
8.1.160.0000.00722.02
8.1.150.0040.00418.92
8.1.140.0060.00317.38
8.1.130.0040.00417.69
8.1.120.0000.00717.38
8.1.110.0000.00717.37
8.1.100.0070.00017.36
8.1.90.0040.00417.48
8.1.80.0000.00717.47
8.1.70.0050.00217.46
8.1.60.0030.00517.48
8.1.50.0050.00317.48
8.1.40.0090.00017.41
8.1.30.0030.00517.55
8.1.20.0000.00717.70
8.1.10.0000.00717.64
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0090.00018.35
8.0.270.0070.00017.25
8.0.260.0040.00417.16
8.0.250.0000.00716.91
8.0.240.0040.00417.03
8.0.230.0000.00717.07
8.0.220.0070.00316.88
8.0.210.0030.00316.97
8.0.200.0030.00317.05
8.0.190.0000.00717.05
8.0.180.0000.00716.85
8.0.170.0000.00817.00
8.0.160.0000.00717.04
8.0.150.0040.00416.89
8.0.140.0050.00316.79
8.0.130.0040.00513.30
8.0.120.0050.00316.87
8.0.110.0040.00416.86
8.0.100.0040.00416.85
8.0.90.0070.00016.97
8.0.80.0000.01516.87
8.0.70.0040.00416.91
8.0.60.0040.00416.79
8.0.50.0000.00816.78
8.0.30.0070.01117.17
8.0.20.0060.01417.40
8.0.10.0000.00816.97
8.0.00.0100.00716.84
7.4.330.0000.00515.15
7.4.320.0030.00316.59
7.4.300.0030.00316.47
7.4.290.0000.00716.42
7.4.280.0030.00616.40
7.4.270.0030.00316.45
7.4.260.0070.00016.45
7.4.250.0050.00316.59
7.4.240.0020.00516.53
7.4.230.0030.00316.33
7.4.220.0070.01416.62
7.4.210.0090.00716.49
7.4.200.0030.00316.46
7.4.160.0080.00816.20
7.4.150.0100.00917.40
7.4.140.0120.00517.86
7.4.130.0160.00716.57
7.4.120.0080.00816.39
7.4.110.0100.00716.66
7.4.100.0060.01216.46
7.4.90.0090.00916.42
7.4.80.0110.00819.39
7.4.70.0140.00616.66
7.4.60.0130.00316.38
7.4.50.0040.00416.51
7.4.40.0060.00916.52
7.4.30.0110.00716.54
7.4.00.0060.00915.04
7.3.330.0000.00513.25
7.3.320.0030.00313.19
7.3.310.0030.00316.34
7.3.300.0050.00316.22
7.3.290.0050.00216.39
7.3.280.0070.01016.37
7.3.270.0120.00617.40
7.3.260.0090.00916.50
7.3.250.0100.00716.55
7.3.240.0060.01716.27
7.3.230.0130.00716.52
7.3.210.0160.00016.32
7.3.200.0110.00516.24
7.3.190.0080.00816.58
7.3.180.0090.00616.61
7.3.170.0130.00316.27
7.3.160.0120.00816.39
7.3.10.0180.00316.64
7.3.00.0110.01116.53
7.2.330.0170.00016.64
7.2.320.0120.00516.68
7.2.310.0150.00916.61
7.2.300.0090.01616.62
7.2.290.0080.01016.71
7.2.130.0150.00416.39
7.2.120.0140.01016.63
7.2.110.0170.01016.46
7.2.100.0110.01116.52
7.2.90.0230.00616.72
7.2.80.0200.00716.39
7.2.70.0210.00916.76
7.2.60.0170.00616.67
7.2.50.0190.00516.56
7.2.40.0140.01416.67
7.2.30.0210.00616.41
7.2.20.0200.00416.98
7.2.10.0230.00216.49
7.2.00.0150.00618.19
7.1.250.0100.01315.29
7.1.200.0000.01315.76
7.1.100.0000.01117.95
7.1.70.0030.01017.09
7.1.60.0150.00919.13
7.1.50.0130.01017.05
7.1.00.0100.07022.45
7.0.200.0030.00616.91
7.0.60.0100.07020.06
7.0.50.0030.04017.68
7.0.40.0070.04019.98
7.0.30.0300.06320.21
7.0.20.0230.06019.96
7.0.10.0100.05320.19
7.0.00.0030.08319.99
5.6.280.0070.06020.84
5.6.210.0170.05320.62
5.6.200.0070.04318.21
5.6.190.0100.07720.35
5.6.180.0600.06320.39
5.6.170.0170.04720.49
5.6.160.0130.08320.37
5.6.150.0070.08018.22
5.6.140.0130.07018.15
5.6.130.0100.03718.14
5.6.120.0070.06020.98
5.6.110.0030.06320.98
5.6.100.0030.05720.88
5.6.90.0100.08021.12
5.6.80.0030.06020.50
5.5.350.0000.09320.38
5.5.340.0000.08718.02
5.5.330.0100.04720.29
5.5.320.0000.05320.18
5.5.310.0330.06720.51
5.5.300.0030.08017.93
5.5.290.0070.05317.98
5.5.280.0070.08020.64
5.5.270.0070.04020.75
5.5.260.0070.07320.75
5.5.250.0070.04320.61
5.5.240.0000.08020.23
5.4.450.0230.06319.38
5.4.440.0170.05019.51
5.4.430.0130.05319.47
5.4.420.0200.06019.50
5.4.410.0170.05018.96
5.4.400.0100.05318.94
5.4.390.0170.05018.99
5.4.380.0170.05019.13
5.4.370.0100.05718.76
5.4.360.0200.04718.76
5.4.350.0170.05318.94
5.4.340.0270.04719.24
5.4.320.0170.05019.26
5.4.310.0200.04719.23
5.4.300.0200.05019.23
5.4.290.0200.04718.75
5.4.280.0230.04719.23
5.4.270.0070.06019.27
5.4.260.0230.04319.03
5.4.250.0170.04719.07
5.4.240.0330.04319.07
5.4.230.0070.06019.04
5.4.220.0100.05719.21
5.4.210.0230.04319.02
5.4.200.0130.05319.23
5.4.190.0100.06019.00
5.4.180.0200.05019.18
5.4.170.0070.06019.24
5.4.160.0170.05319.14
5.4.150.0100.06018.73
5.4.140.0130.06716.49
5.4.130.0230.05016.25
5.4.120.0100.06016.28
5.4.110.0070.05716.21
5.4.100.0170.04316.45
5.4.90.0200.04016.54
5.4.80.0200.04016.45
5.4.70.0070.05016.37
5.4.60.0230.07016.36
5.4.50.0030.03316.39
5.4.40.0200.03316.39
5.4.30.0200.07016.45
5.4.20.0200.02716.38
5.4.10.0400.05316.27

preferences:
86.04 ms | 401 KiB | 5 Q