3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("AAA","AAA"); function abc($aa,$bb) { $arr = get_defined_vars(); print_r($arr); } abc(1,2);

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)
8.3.60.0070.00718.56
8.3.50.0120.00721.98
8.3.40.0040.01418.46
8.3.30.0140.00718.38
8.3.20.0040.00420.16
8.3.10.0050.00320.36
8.3.00.0000.00721.91
8.2.180.0040.01116.60
8.2.170.0170.00322.96
8.2.160.0000.01422.07
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00821.17
8.2.120.0080.00026.35
8.2.110.0100.01022.19
8.2.100.0030.00917.90
8.2.90.0000.00818.81
8.2.80.0090.00017.97
8.2.70.0060.00317.50
8.2.60.0030.00517.92
8.2.50.0070.00318.09
8.2.40.0080.00020.41
8.2.30.0030.00619.36
8.2.20.0040.00417.61
8.2.10.0040.00417.92
8.2.00.0070.00018.05
8.1.280.0030.01025.92
8.1.270.0070.00722.04
8.1.260.0080.00828.09
8.1.250.0040.00428.09
8.1.240.0040.00424.02
8.1.230.0080.00317.82
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00917.36
8.1.180.0030.00518.10
8.1.170.0060.00318.52
8.1.160.0000.00720.70
8.1.150.0000.00718.88
8.1.140.0000.00819.52
8.1.130.0030.00317.61
8.1.120.0000.00717.41
8.1.110.0000.00817.39
8.1.100.0070.00017.33
8.1.90.0070.00017.30
8.1.80.0030.00517.30
8.1.70.0000.00717.44
8.1.60.0040.00417.58
8.1.50.0030.00617.57
8.1.40.0050.00317.41
8.1.30.0040.00417.61
8.1.20.0030.00617.44
8.1.10.0040.00417.41
8.1.00.0040.00417.38
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.39
8.0.270.0060.00317.20
8.0.260.0030.00517.19
8.0.250.0030.00316.82
8.0.240.0000.00716.92
8.0.230.0000.00816.88
8.0.220.0070.00016.81
8.0.210.0050.00216.79
8.0.200.0050.00516.88
8.0.190.0040.00416.85
8.0.180.0030.00516.91
8.0.170.0030.00516.92
8.0.160.0050.00216.89
8.0.150.0040.00416.81
8.0.140.0080.00016.70
8.0.130.0030.00313.29
8.0.120.0050.00516.78
8.0.110.0000.00716.73
8.0.100.0070.00016.78
8.0.90.0000.00716.88
8.0.80.0070.00716.82
8.0.70.0000.00716.73
8.0.60.0040.00416.74
8.0.50.0000.00716.73
8.0.30.0110.01416.82
8.0.20.0130.00917.40
8.0.10.0050.00216.89
8.0.00.0060.01316.57
7.4.330.0000.00516.89
7.4.320.0040.00416.59
7.4.300.0060.00016.55
7.4.290.0070.00016.59
7.4.280.0070.00016.41
7.4.270.0000.00716.55
7.4.260.0000.00816.48
7.4.250.0000.00816.39
7.4.240.0030.00316.59
7.4.230.0070.00016.68
7.4.220.0130.00816.61
7.4.210.0070.01216.46
7.4.200.0040.00416.30
7.4.160.0080.00816.49
7.4.150.0030.01417.40
7.4.140.0120.00917.86
7.4.130.0120.00716.49
7.4.120.0090.00816.34
7.4.110.0080.00816.47
7.4.100.0190.00316.45
7.4.90.0060.01016.50
7.4.80.0110.01319.39
7.4.70.0030.01316.40
7.4.60.0090.00616.57
7.4.50.0090.00616.32
7.4.40.0070.01016.49
7.4.30.0060.01116.60
7.4.00.0090.00915.00
7.3.330.0020.00213.07
7.3.320.0000.00513.25
7.3.310.0000.00816.27
7.3.300.0070.00016.21
7.3.290.0060.00816.23
7.3.280.0070.00816.22
7.3.270.0000.01717.40
7.3.260.0170.00316.28
7.3.250.0090.00816.34
7.3.240.0060.01216.31
7.3.230.0090.00916.39
7.3.210.0060.01216.42
7.3.200.0140.00816.21
7.3.190.0170.00316.41
7.3.180.0070.01316.43
7.3.170.0150.00416.19
7.3.160.0030.01316.14
7.3.120.0060.01214.86
7.3.110.0110.00715.04
7.3.100.0040.00814.73
7.3.90.0060.00614.59
7.3.80.0090.00614.79
7.3.70.0050.00514.53
7.3.60.0030.00614.48
7.3.50.0090.00614.61
7.3.40.0030.00614.67
7.3.30.0070.00314.47
7.3.20.0000.01516.59
7.3.10.0040.01216.68
7.3.00.0040.01116.45
7.2.330.0070.01116.37
7.2.320.0120.00616.21
7.2.310.0090.01216.29
7.2.300.0090.01216.39
7.2.290.0080.00716.41
7.2.250.0130.00715.15
7.2.240.0100.00614.94
7.2.230.0100.00614.88
7.2.220.0110.00314.37
7.2.210.0140.00715.02
7.2.200.0090.00314.80
7.2.190.0030.01015.08
7.2.180.0120.00314.86
7.2.170.0090.00914.92
7.2.60.0070.00316.64
7.1.330.0120.00315.57
7.1.320.0040.00715.61
7.1.310.0050.00515.80
7.1.300.0000.01415.59
7.1.290.0030.00715.68
7.1.280.0040.00815.51
7.1.270.0070.01015.54
7.1.260.0030.00615.61
7.1.200.0060.00615.50
7.1.70.0000.00716.99
7.1.60.0040.01219.19
7.1.50.0110.01116.84
7.1.00.0000.08022.36
7.0.200.0110.00714.87
7.0.60.0300.07319.79
7.0.50.0030.07017.84
7.0.40.0170.04720.24
7.0.30.0270.04720.21
7.0.20.0230.07320.26
7.0.10.0130.04320.23
7.0.00.0100.08020.09
5.6.280.0100.05321.08
5.6.210.0030.08020.50
5.6.200.0170.07018.22
5.6.190.0070.06320.61
5.6.180.0170.04320.39
5.6.170.0330.03720.54
5.6.160.0030.05720.49
5.6.150.0070.05318.25
5.6.140.0130.07318.18
5.6.130.0100.08018.10
5.6.120.0030.05721.04
5.6.110.0130.08021.12
5.6.100.0200.06020.99
5.6.90.0070.07321.19
5.6.80.0200.06020.49
5.5.350.0400.07020.43
5.5.340.0070.07317.98
5.5.330.0200.06320.29
5.5.320.0430.07320.38
5.5.310.0170.06020.36
5.5.300.0070.08318.06
5.5.290.0030.06017.92
5.5.280.0030.08720.80
5.5.270.0070.09320.80
5.5.260.0030.04020.87
5.5.250.0000.08320.71
5.5.240.0000.08720.15

preferences:
30.6 ms | 401 KiB | 5 Q