3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("runtime"=>1.234,"event_id"=>"event", "name"=>"name"); $res = var_export($a, true); echo str_replace('array(', '', $res);

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)
8.3.70.0090.00616.50
8.3.60.0150.00618.40
8.3.50.0110.00922.03
8.3.40.0070.00718.89
8.3.30.0070.00718.54
8.3.20.0040.00420.16
8.3.10.0050.00320.36
8.3.00.0100.00320.34
8.2.190.0170.00316.58
8.2.180.0120.00618.16
8.2.170.0120.00622.96
8.2.160.0040.01119.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00020.86
8.2.120.0050.00226.35
8.2.110.0060.00321.00
8.2.100.0040.00719.45
8.2.90.0030.00519.28
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0040.00417.93
8.2.50.0040.00418.09
8.2.40.0000.01120.19
8.2.30.0000.00719.33
8.2.20.0040.00417.54
8.2.10.0040.00418.04
8.2.00.0000.00818.10
8.1.280.0060.00925.92
8.1.270.0080.01123.96
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0030.00723.87
8.1.230.0040.00820.39
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.13
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0090.00318.56
8.1.160.0040.00420.69
8.1.150.0030.00618.86
8.1.140.0080.00019.47
8.1.130.0000.00717.62
8.1.120.0030.00517.34
8.1.110.0030.00417.42
8.1.100.0080.00017.43
8.1.90.0040.00417.35
8.1.80.0080.00017.41
8.1.70.0000.00717.30
8.1.60.0030.00917.40
8.1.50.0030.00617.48
8.1.40.0100.00317.34
8.1.30.0000.00817.62
8.1.20.0070.00017.40
8.1.10.0000.00817.48
8.1.00.0000.00817.36
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0000.00717.17
8.0.260.0000.00617.20
8.0.250.0040.00416.93
8.0.240.0000.00716.95
8.0.230.0000.00716.88
8.0.220.0080.00016.70
8.0.210.0000.00816.70
8.0.200.0000.00616.92
8.0.190.0080.00016.84
8.0.180.0000.00716.74
8.0.170.0020.00516.74
8.0.160.0040.00416.65
8.0.150.0000.00716.79
8.0.140.0040.00316.77
8.0.130.0000.00613.25
8.0.120.0070.00016.70
8.0.110.0030.00516.86
8.0.100.0000.00716.79
8.0.90.0000.00716.93
8.0.80.0030.01216.85
8.0.70.0000.00816.64
8.0.60.0000.00716.88
8.0.50.0040.00416.92
8.0.30.0060.01017.07
8.0.20.0110.00817.40
8.0.10.0000.00716.96
8.0.00.0100.00916.57
7.4.330.0000.00516.70
7.4.320.0060.00016.41
7.4.300.0000.00916.37
7.4.290.0030.00316.40
7.4.280.0040.00416.56
7.4.270.0070.00316.49
7.4.260.0030.00516.43
7.4.250.0000.00716.30
7.4.240.0040.00416.57
7.4.230.0030.00316.22
7.4.220.0180.00016.57
7.4.210.0100.00716.47
7.4.200.0000.00716.31
7.4.160.0100.01016.57
7.4.150.0060.01217.40
7.4.140.0120.00817.86
7.4.130.0100.00716.36
7.4.120.0120.00416.47
7.4.110.0100.00716.34
7.4.100.0080.00916.57
7.4.90.0100.00716.25
7.4.80.0030.01519.39
7.4.70.0090.00616.31
7.4.60.0090.00916.34
7.4.50.0000.00916.29
7.4.40.0050.01116.34
7.4.30.0160.00316.42
7.4.00.0130.00314.92
7.3.330.0040.00412.84
7.3.320.0030.00312.88
7.3.310.0040.00416.05
7.3.300.0070.00016.02
7.3.290.0000.00716.12
7.3.280.0050.01116.18
7.3.270.0140.00417.40
7.3.260.0190.00616.24
7.3.250.0090.01016.12
7.3.240.0110.00716.28
7.3.230.0100.00716.39
7.3.210.0110.01116.32
7.3.200.0040.01516.50
7.3.190.0110.00716.44
7.3.180.0060.01216.23
7.3.170.0130.00816.51
7.3.160.0040.01516.16
7.3.10.0030.00916.41
7.3.00.0030.00716.05
7.2.330.0130.00316.41
7.2.320.0200.00416.64
7.2.310.0130.00316.54
7.2.300.0070.01016.66
7.2.290.0100.01416.38
7.2.130.0080.00816.40
7.2.120.0040.00816.76
7.2.110.0120.00616.42
7.2.100.0040.00816.21
7.2.90.0000.01416.43
7.2.80.0090.00916.50
7.2.70.0150.00716.41
7.2.60.0070.00916.68
7.2.50.0080.00416.54
7.2.40.0070.01416.59
7.2.30.0030.01216.22
7.2.20.0110.00416.74
7.2.10.0060.00616.35
7.2.00.0040.00718.16
7.1.250.0060.00315.24
7.1.200.0000.01115.55
7.1.100.0030.01017.69
7.1.70.0040.00416.79
7.1.60.0160.00919.27
7.1.50.0060.00616.86
7.1.00.0070.07322.44
7.0.200.0170.00614.75
7.0.60.0170.07021.72
7.0.50.0100.08017.66
7.0.40.0070.07320.04
7.0.30.0370.07720.34
7.0.20.0300.07020.18
7.0.10.0170.07320.30
7.0.00.0030.05020.31
5.6.280.0030.03021.02
5.6.210.0070.03720.54
5.6.200.0030.04018.22
5.6.190.0070.04020.63
5.6.180.0300.07720.45
5.6.170.0300.06720.33
5.6.160.0030.08320.38
5.6.150.0030.05718.18
5.6.140.0070.08018.09
5.6.130.0100.03718.16
5.6.120.0100.08021.01
5.6.110.0030.09021.13
5.6.100.0170.03021.00
5.6.90.0030.06320.98
5.6.80.0030.08720.40
5.5.350.0270.04020.38
5.5.340.0070.07017.95
5.5.330.0070.06320.42
5.5.320.0200.04020.28
5.5.310.0300.06020.41
5.5.300.0170.05717.95
5.5.290.0100.06318.00
5.5.280.0170.06720.73
5.5.270.0100.06320.88
5.5.260.0070.09020.88
5.5.250.0030.04020.78
5.5.240.0000.08720.15

preferences:
53.42 ms | 401 KiB | 5 Q