3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = [1 => 4, 2=>1, 5=>3, 3=>2, 2=>5]; print_r($ar);

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)
8.3.60.0070.00718.40
8.3.50.0100.00716.25
8.3.40.0100.00718.54
8.3.30.0100.00318.55
8.3.20.0040.00420.22
8.3.10.0040.00423.51
8.3.00.0060.00319.67
8.2.180.0110.00418.04
8.2.170.0090.00622.96
8.2.160.0100.00318.93
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00019.39
8.2.120.0000.00826.35
8.2.110.0060.00320.38
8.2.100.0110.00017.66
8.2.90.0000.00819.14
8.2.80.0030.00517.97
8.2.70.0080.00417.50
8.2.60.0050.00517.78
8.2.50.0040.00418.10
8.2.40.0040.00420.48
8.2.30.0060.00319.05
8.2.20.0040.00418.09
8.2.10.0070.00017.96
8.2.00.0040.00418.04
8.1.280.0130.00325.92
8.1.270.0000.00823.84
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.56
8.1.230.0110.00019.10
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0060.00318.52
8.1.160.0030.00318.92
8.1.150.0000.00718.77
8.1.140.0070.00019.50
8.1.130.0030.00518.84
8.1.120.0000.00717.32
8.1.110.0060.00317.32
8.1.100.0080.00017.31
8.1.90.0050.00317.41
8.1.80.0040.00417.38
8.1.70.0070.00017.38
8.1.60.0060.00317.34
8.1.50.0000.00717.45
8.1.40.0050.00317.47
8.1.30.0000.00717.47
8.1.20.0040.00417.50
8.1.10.0070.00017.48
8.1.00.0070.00017.31
8.0.300.0090.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00718.28
8.0.270.0030.00317.07
8.0.260.0070.00016.74
8.0.250.0030.00316.77
8.0.240.0030.00516.77
8.0.230.0030.00316.85
8.0.220.0070.00016.77
8.0.210.0030.00516.85
8.0.200.0070.00016.89
8.0.190.0060.00316.86
8.0.180.0070.00016.73
8.0.170.0000.00716.84
8.0.160.0000.00716.88
8.0.150.0040.00416.69
8.0.140.0040.00316.77
8.0.130.0050.00013.18
8.0.120.0000.00816.81
8.0.110.0030.00316.93
8.0.100.0040.00416.71
8.0.90.0000.00716.60
8.0.80.0090.01016.85
8.0.70.0000.00716.76
8.0.60.0050.00216.84
8.0.50.0000.00716.84
8.0.30.0080.00916.79
8.0.20.0090.01417.40
8.0.10.0000.00917.05
8.0.00.0120.00616.59
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0030.00316.52
7.4.290.0040.00416.51
7.4.280.0000.00816.43
7.4.270.0040.00416.42
7.4.260.0030.00916.48
7.4.250.0030.00316.38
7.4.240.0050.00316.55
7.4.230.0030.00316.64
7.4.220.0090.01116.54
7.4.210.0070.00716.41
7.4.200.0000.00716.34
7.4.160.0170.00216.30
7.4.150.0100.00717.40
7.4.140.0070.01117.86
7.4.130.0160.00316.29
7.4.120.0110.01116.38
7.4.110.0080.00816.31
7.4.100.0150.01016.48
7.4.90.0110.00716.36
7.4.80.0080.01119.39
7.4.70.0070.01016.49
7.4.60.0060.01016.48
7.4.50.0070.00716.22
7.4.40.0040.01216.29
7.4.30.0060.01216.44
7.4.00.0060.01114.79
7.3.330.0000.00612.98
7.3.320.0060.00013.04
7.3.310.0000.00715.92
7.3.300.0070.00016.11
7.3.290.0060.01116.20
7.3.280.0080.00816.12
7.3.270.0000.01717.40
7.3.260.0090.01116.18
7.3.250.0120.00916.22
7.3.240.0100.01116.21
7.3.230.0090.00916.10
7.3.210.0030.01316.32
7.3.200.0210.00016.19
7.3.190.0100.00616.29
7.3.180.0090.00716.34
7.3.170.0030.01216.07
7.3.160.0030.01216.18
7.3.120.0080.01014.66
7.3.110.0060.01014.61
7.3.100.0090.00514.57
7.3.90.0030.00714.79
7.3.80.0070.00414.72
7.3.70.0020.01114.26
7.3.60.0060.00614.65
7.3.50.0040.00714.84
7.3.40.0070.00714.58
7.3.30.0070.00714.58
7.3.20.0100.00316.70
7.3.10.0080.00816.57
7.3.00.0060.00916.33
7.2.330.0000.01816.12
7.2.320.0030.01416.40
7.2.310.0030.01416.16
7.2.300.0060.01416.34
7.2.290.0070.01116.64
7.2.250.0040.01414.83
7.2.240.0070.01314.90
7.2.230.0070.00714.76
7.2.220.0050.00514.91
7.2.210.0100.00114.82
7.2.200.0070.00614.64
7.2.190.0040.00814.86
7.2.180.0040.00914.80
7.2.170.0020.01414.83
7.2.130.0100.00716.59
7.2.120.0040.00916.45
7.2.110.0040.01116.59
7.2.100.0030.00716.48
7.2.90.0000.01416.75
7.2.80.0100.00716.71
7.2.70.0140.00316.47
7.2.60.0740.01115.74
7.2.50.0080.01116.36
7.2.40.0080.01116.51
7.2.30.0110.00716.67
7.2.20.0110.01116.63
7.2.10.0210.00716.59
7.2.00.0150.00517.81
7.1.330.0060.00815.61
7.1.320.0070.00415.85
7.1.310.0090.00415.73
7.1.300.0030.01015.57
7.1.290.0050.00815.70
7.1.280.0080.00815.54
7.1.270.0040.00915.76
7.1.260.0000.01415.71
7.1.250.0120.00315.45
7.1.200.0090.00515.79
7.1.100.0040.00718.15
7.1.70.0220.00315.39
7.1.60.0520.01333.19
7.1.50.0360.01932.79
7.1.40.0460.01732.49
7.1.30.0520.01332.55
7.1.20.0370.01832.64
7.1.10.0280.01214.75
7.1.00.0140.01714.79
7.0.200.0240.01014.63
7.0.190.0220.01014.57
7.0.180.0180.01814.41
7.0.170.0270.00714.42
7.0.160.0210.00614.23
7.0.150.0270.01714.32
7.0.140.0250.00314.43
7.0.130.0160.01314.66
7.0.120.0330.01414.47
7.0.110.0140.00914.28
7.0.100.0280.00614.59
7.0.90.0160.00914.56
7.0.80.0210.01214.38
7.0.70.0150.01214.50
7.0.60.0190.01014.09
7.0.50.0180.01514.39
7.0.40.0220.01114.50
7.0.30.0150.01514.66
7.0.20.0230.01214.56
7.0.10.0170.01814.70
7.0.00.0170.01114.43

preferences:
54.72 ms | 401 KiB | 5 Q