3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'net_sec1' => 'a', 'net_sec2' => 'b', 'net_sec3' => 'c', 'ss_ks_kw' => 'a', ]; var_dump($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)
8.3.60.0000.01816.50
8.3.50.0180.00321.93
8.3.40.0140.00318.58
8.3.30.0110.00418.92
8.3.20.0050.00220.21
8.3.10.0040.00421.73
8.3.00.0000.00720.88
8.2.180.0000.01516.38
8.2.170.0110.00422.96
8.2.160.0100.00622.17
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.52
8.2.110.0000.00920.46
8.2.100.0060.00617.91
8.2.90.0060.00319.09
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0050.00319.66
8.2.30.0040.00417.98
8.2.20.0040.00417.48
8.2.10.0040.00417.98
8.2.00.0030.00517.56
8.1.280.0150.00625.92
8.1.270.0060.00318.92
8.1.260.0120.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00823.66
8.1.230.0040.00719.27
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.00
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0040.00421.98
8.1.150.0080.00018.82
8.1.140.0000.00817.34
8.1.130.0070.00017.87
8.1.120.0050.00217.32
8.1.110.0040.00417.27
8.1.100.0000.00717.39
8.1.90.0000.00717.39
8.1.80.0000.00717.32
8.1.70.0000.00817.38
8.1.60.0000.00817.53
8.1.50.0000.00817.42
8.1.40.0050.00317.46
8.1.30.0040.00417.60
8.1.20.0040.00417.52
8.1.10.0080.00017.41
8.1.00.0050.00517.38
8.0.300.0000.00718.77
8.0.290.0050.00216.63
8.0.280.0000.00618.33
8.0.270.0040.00417.18
8.0.260.0060.00017.24
8.0.250.0030.00316.92
8.0.240.0040.00416.86
8.0.230.0030.00316.77
8.0.220.0000.00716.80
8.0.210.0030.00316.81
8.0.200.0040.00416.87
8.0.190.0000.00716.78
8.0.180.0000.00716.83
8.0.170.0000.00816.80
8.0.160.0040.00416.77
8.0.150.0000.00716.75
8.0.140.0070.00016.77
8.0.130.0030.00313.24
8.0.120.0000.00816.67
8.0.110.0090.00016.87
8.0.100.0000.00916.80
8.0.90.0080.00016.68
8.0.80.0030.01316.83
8.0.70.0000.00816.77
8.0.60.0000.00716.79
8.0.50.0050.00216.73
8.0.30.0100.01417.06
8.0.20.0110.01017.40
8.0.10.0000.00716.80
8.0.00.0120.00716.64
7.4.330.0020.00215.08
7.4.320.0030.00316.42
7.4.300.0030.00316.44
7.4.290.0050.00216.53
7.4.280.0040.00416.35
7.4.270.0040.00416.54
7.4.260.0060.00016.41
7.4.250.0030.00316.34
7.4.240.0050.00316.43
7.4.230.0030.00316.55
7.4.220.0090.00916.63
7.4.210.0070.00716.61
7.4.200.0030.00316.40
7.4.160.0060.00916.29
7.4.150.0110.00817.40
7.4.140.0120.00617.86
7.4.130.0060.01116.40
7.4.120.0120.00816.43
7.4.110.0140.00316.38
7.4.100.0140.00416.51
7.4.90.0100.00716.25
7.4.80.0060.01016.22
7.4.70.0110.00516.45
7.4.60.0000.01516.36
7.4.50.0030.00516.44
7.4.40.0160.00416.32
7.4.30.0110.00716.27
7.4.00.0080.00414.60
7.3.330.0030.00312.88
7.3.320.0130.00013.05
7.3.310.0030.00316.19
7.3.300.0000.00815.97
7.3.290.0040.01016.14
7.3.280.0100.00916.15
7.3.270.0090.00817.40
7.3.260.0070.01016.17
7.3.250.0140.00516.25
7.3.240.0100.01316.06
7.3.230.0110.00716.39
7.3.210.0090.00916.11
7.3.200.0070.01419.39
7.3.190.0150.00616.11
7.3.180.0100.00716.19
7.3.170.0120.00616.27
7.3.160.0100.00616.20
7.2.330.0080.01016.42
7.2.320.0070.01016.27
7.2.310.0100.01416.31
7.2.300.0100.01416.45
7.2.290.0120.00916.45
7.1.200.0060.00915.87
7.1.70.0030.00716.80
7.1.60.0070.01519.46
7.1.50.0070.01516.55
7.1.00.0030.07722.36
7.0.200.0040.00416.80
7.0.140.0000.06721.97
7.0.60.0100.06719.98
7.0.50.0030.04017.76
7.0.40.0170.07720.25
7.0.30.0430.06320.29
7.0.20.0330.06319.96
7.0.10.0100.05020.00
7.0.00.0070.09020.08
5.6.280.0030.07320.90
5.6.210.0200.07020.74
5.6.200.0000.09018.09
5.6.190.0030.06020.41
5.6.180.0570.06720.64
5.6.170.0200.03720.38
5.6.160.0100.04020.61
5.6.150.0030.04318.21
5.6.140.0070.06318.15
5.6.130.0000.04318.18
5.6.120.0100.04721.12
5.6.110.0130.08321.08
5.6.100.0130.07020.96
5.6.90.0030.08320.95
5.6.80.0070.03720.41
5.5.350.0300.08020.37
5.5.340.0030.04017.88
5.5.330.0130.05720.23
5.5.320.0030.06020.29
5.5.310.0330.05320.19
5.5.300.0000.04018.01
5.5.290.0100.07717.89
5.5.280.0070.03720.79
5.5.270.0030.04020.93
5.5.260.0170.07320.86
5.5.250.0030.04020.57
5.5.240.0170.08020.31
5.4.450.0700.06719.60
5.4.440.0900.05719.29
5.4.430.0970.04719.52
5.4.420.0670.06019.58
5.4.410.0930.05319.32
5.4.400.1070.05319.16
5.4.390.0030.05018.52
5.4.380.0000.06018.72
5.4.370.0070.05318.55
5.4.360.0070.05018.56
5.4.350.0070.05718.74
5.4.340.0000.05718.70
5.4.320.0000.05718.69
5.4.310.0030.05318.52
5.4.300.0070.04718.62
5.4.290.0030.05318.68
5.4.280.0070.05018.68
5.4.270.0100.04318.48
5.4.260.0070.04718.63
5.4.250.0030.05318.61
5.4.240.0130.04718.64
5.4.230.0000.05318.68
5.4.220.0070.05018.72
5.4.210.0070.05318.48
5.4.200.0030.05316.67
5.4.190.0070.04718.63
5.4.180.0000.05318.44
5.4.170.0000.05718.62
5.4.160.0030.05318.50
5.4.150.0070.04718.75
5.4.140.0070.04716.15
5.4.130.0000.05716.25
5.4.120.0000.05016.16
5.4.110.0030.05016.19
5.4.100.0100.04316.05
5.4.90.0030.05016.30
5.4.80.0030.04716.27
5.4.70.0030.05016.01
5.4.60.0030.05016.01
5.4.50.0030.05316.03
5.4.40.0070.04716.03
5.4.30.0070.05016.21
5.4.20.0070.04716.22
5.4.10.0030.04716.18
5.4.00.0000.05015.80
5.3.290.0070.05014.60
5.3.280.0000.05714.64
5.3.270.0030.05714.58
5.3.260.0030.06714.63
5.3.250.0030.05014.53
5.3.240.0000.05314.60
5.3.230.0070.04714.68
5.3.220.0030.05014.57
5.3.210.0030.05314.50
5.3.200.0030.05314.48
5.3.190.0070.05714.51
5.3.180.0000.06014.64
5.3.170.0070.04714.64
5.3.160.0030.05014.62
5.3.150.0070.04714.54
5.3.140.0030.05314.48
5.3.130.0070.05014.57
5.3.120.0000.05714.54
5.3.110.0030.05314.50
5.3.100.0070.04713.93
5.3.90.0100.04313.98
5.3.80.0000.05313.94
5.3.70.0070.04713.99
5.3.60.0070.04314.09
5.3.50.0100.04313.87
5.3.40.0070.04714.02
5.3.30.0130.06013.82
5.3.20.0000.06713.65
5.3.10.0070.06313.64
5.3.00.0070.04713.75
5.2.170.0030.04311.29
5.2.160.0070.03711.13
5.2.150.0000.04311.11
5.2.140.0030.04011.10
5.2.130.0030.04311.07
5.2.120.0000.04011.07
5.2.110.0030.04011.06
5.2.100.0000.04311.09
5.2.90.0030.04011.25
5.2.80.0000.04311.13
5.2.70.0130.03711.09
5.2.60.0030.04011.19
5.2.50.0070.03710.94
5.2.40.0000.04010.93
5.2.30.0070.04010.95
5.2.20.0100.03010.93
5.2.10.0000.04011.01
5.2.00.0000.04010.75
5.1.60.0070.0279.97
5.1.50.0070.03010.05
5.1.40.0000.0339.95
5.1.30.0100.03010.37
5.1.20.0000.03710.34
5.1.10.0070.03710.18
5.1.00.0000.03710.10
5.0.50.0030.0278.57
5.0.40.0030.0238.40
5.0.30.0030.0408.25
5.0.20.0030.0278.30
5.0.10.0030.0278.25
5.0.00.0030.0408.35
4.4.90.0030.0205.89
4.4.80.0070.0175.82
4.4.70.0030.0205.84
4.4.60.0000.0235.91
4.4.50.0000.0235.90
4.4.40.0000.0405.89
4.4.30.0000.0235.92
4.4.20.0070.0175.96
4.4.10.0070.0175.96
4.4.00.0030.0305.85
4.3.110.0000.0235.84
4.3.100.0000.0235.79
4.3.90.0000.0205.79
4.3.80.0000.0335.83
4.3.70.0030.0175.79
4.3.60.0000.0205.77
4.3.50.0100.0135.91
4.3.40.0000.0335.77
4.3.30.0000.0234.54
4.3.20.0000.0234.57
4.3.10.0000.0234.48
4.3.00.0100.01014.46

preferences:
33.5 ms | 401 KiB | 5 Q