3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r([1=>’value1’, ‘1’=>’value2’]);

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)
8.3.60.0140.00718.43
8.3.50.0200.01021.14
8.3.40.0180.00418.50
8.3.30.0130.00318.72
8.3.20.0070.00020.21
8.3.10.0080.00021.73
8.3.00.0040.00420.25
8.2.180.0110.01118.30
8.2.170.0120.00922.96
8.2.160.0070.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00717.50
8.2.110.0030.00622.08
8.2.100.0060.00617.91
8.2.90.0080.00017.75
8.2.80.0030.00618.95
8.2.70.0000.00817.93
8.2.60.0050.00318.09
8.2.50.0040.00418.10
8.2.40.0000.00821.21
8.2.30.0070.00019.24
8.2.20.0000.00717.79
8.2.10.0000.00717.93
8.2.00.0000.00717.97
8.1.280.0000.01525.92
8.1.270.0000.00723.84
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.83
8.1.230.0090.00317.83
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0040.00418.44
8.1.160.0000.00718.80
8.1.150.0040.00418.82
8.1.140.0060.00317.34
8.1.130.0000.00717.67
8.1.120.0040.00417.44
8.1.110.0030.00617.38
8.1.100.0040.00417.31
8.1.90.0030.00517.29
8.1.80.0080.00017.36
8.1.70.0040.00417.28
8.1.60.0020.00517.55
8.1.50.0080.00017.33
8.1.40.0060.00617.33
8.1.30.0040.00417.62
8.1.20.0030.00617.51
8.1.10.0040.00417.39
8.1.00.0040.00417.43
8.0.300.0000.00718.77
8.0.290.0040.00416.72
8.0.280.0040.00418.44
8.0.270.0070.00017.26
8.0.260.0000.00817.25
8.0.250.0000.00716.95
8.0.240.0070.00016.97
8.0.230.0070.00017.04
8.0.220.0000.00716.91
8.0.210.0030.00617.01
8.0.200.0000.00716.94
8.0.190.0000.00817.00
8.0.180.0060.00316.87
8.0.170.0050.00316.89
8.0.160.0040.00416.94
8.0.150.0000.00716.84
8.0.140.0020.00516.90
8.0.130.0050.00013.42
8.0.120.0040.00416.97
8.0.110.0000.00716.81
8.0.100.0000.00717.01
8.0.90.0000.00716.94
8.0.80.0060.01316.94
8.0.70.0040.00416.98
8.0.60.0070.00016.82
8.0.50.0070.00016.98
8.0.30.0110.01017.14
8.0.20.0100.00817.40
8.0.10.0040.00416.95
8.0.00.0080.00916.86
7.4.330.0030.00315.08
7.4.320.0030.00316.52
7.4.300.0000.00616.53
7.4.290.0030.00316.34
7.4.280.0060.00316.46
7.4.270.0000.00816.50
7.4.260.0000.00616.50
7.4.250.0070.00016.52
7.4.240.0050.00216.54
7.4.230.0040.00416.22
7.4.220.0070.01116.46
7.4.210.0060.00916.47
7.4.200.0030.00316.29
7.4.160.0120.00816.59
7.4.150.0070.01117.40
7.4.140.0130.00817.86
7.4.130.0090.01116.51
7.4.120.0050.01216.34
7.4.110.0070.01116.64
7.4.100.0140.00916.40
7.4.90.0150.00616.44
7.4.80.0100.00719.39
7.4.70.0060.01016.39
7.4.60.0060.00916.30
7.4.50.0000.00816.43
7.4.40.0040.01216.41
7.4.30.0170.00616.38
7.4.00.0080.00815.00
7.3.330.0030.00313.14
7.3.320.0060.00013.09
7.3.310.0040.00416.31
7.3.300.0070.00016.23
7.3.290.0050.01116.25
7.3.280.0090.00616.32
7.3.270.0100.00717.40
7.3.260.0090.00916.26
7.3.250.0080.00916.27
7.3.240.0150.00316.57
7.3.230.0130.00916.39
7.3.210.0060.01216.38
7.3.200.0080.00816.25
7.3.190.0180.00616.46
7.3.180.0140.00716.41
7.3.170.0120.00616.39
7.3.160.0140.00416.21
7.3.10.0090.01016.66
7.3.00.0120.00916.72
7.2.330.0130.00616.58
7.2.320.0110.01116.48
7.2.310.0120.01216.45
7.2.300.0070.01016.48
7.2.290.0040.01416.41
7.2.130.0080.01216.89
7.2.120.0000.01416.69
7.2.110.0040.00716.69
7.2.100.0100.00316.82
7.2.90.0000.01316.79
7.2.80.0030.01016.97
7.2.70.0030.01016.89
7.2.60.0050.01016.62
7.2.50.0030.01016.92
7.2.40.0000.01116.94
7.2.30.0040.01116.80
7.2.20.0000.01116.79
7.2.10.0070.00716.57
7.2.00.0060.00517.94
7.1.250.0170.00715.73
7.1.200.0120.00015.34
7.1.100.0000.01118.21
7.1.70.0040.00416.63
7.1.60.0130.01019.11
7.1.50.0030.02116.84
7.1.00.0070.07022.48
7.0.200.0040.00416.55
7.0.60.0070.03719.90
7.0.50.0030.07017.93
7.0.40.0100.05720.10
7.0.30.0370.05720.13
7.0.20.0400.06320.22
7.0.10.0170.08020.06
7.0.00.0100.07020.09
5.6.280.0070.06020.86
5.6.210.0030.06320.45
5.6.200.0030.07318.12
5.6.190.0070.05020.64
5.6.180.0470.04320.65
5.6.170.0230.03720.39
5.6.160.0030.07320.47
5.6.150.0070.08318.19
5.6.140.0170.07318.16
5.6.130.0030.04018.28
5.6.120.0100.08720.86
5.6.110.0100.04321.11
5.6.100.0030.06320.99
5.6.90.0070.08721.09
5.6.80.0100.05720.40
5.5.350.0030.05320.34
5.5.340.0130.05317.94
5.5.330.0030.08720.35
5.5.320.4530.04320.28
5.5.310.0330.07020.30
5.5.300.0070.04717.91
5.5.290.0100.04017.96
5.5.280.0030.06020.95
5.5.270.0100.08720.66
5.5.260.0030.07720.95
5.5.250.0070.09320.60
5.5.240.0030.07020.24
5.4.450.0600.06019.39
5.4.440.0800.05719.43
5.4.430.0800.04719.53
5.4.420.0670.05319.62
5.4.410.0670.05319.15
5.4.400.0700.04719.26
5.4.390.0700.04719.13
5.4.380.0730.06319.19
5.4.370.0830.05319.01
5.4.360.0870.05019.18
5.4.350.0800.05319.09
5.4.340.0670.06719.06
5.4.320.0870.05018.84
5.4.310.0970.04319.23
5.4.300.0900.05019.07
5.4.290.0870.05319.07
5.4.280.0900.06318.83
5.4.270.0830.05019.18
5.4.260.0870.05718.93
5.4.250.0630.05319.16
5.4.240.0570.06019.25
5.4.230.0570.06019.27
5.4.220.0670.05319.05
5.4.210.0770.04019.30
5.4.200.0670.05019.25
5.4.190.0670.05019.09
5.4.180.0630.05019.04
5.4.170.0630.05319.09
5.4.160.0630.05319.25
5.4.150.0630.05719.27
5.4.140.0930.04016.35
5.4.130.0800.05316.34
5.4.120.0930.04316.44
5.4.110.0830.05016.47
5.4.100.0900.04016.47
5.4.90.0900.04316.48
5.4.80.0870.05016.43
5.4.70.0300.06316.46
5.4.60.0200.05016.51
5.4.50.0030.06716.51
5.4.40.0230.05316.43
5.4.30.0230.04016.38
5.4.20.0330.06316.47

preferences:
59.75 ms | 401 KiB | 5 Q