3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('1' => '1', '2' => '2', '3' => '3'); $b = array('2' => '2', '1' => '1', '3' => '3'); var_dump($a==$b); var_dump($a===$b);

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)
8.3.70.0090.00616.63
8.3.60.0160.00316.75
8.3.50.0070.01122.11
8.3.40.0150.00018.85
8.3.30.0150.00018.59
8.3.20.0070.00020.12
8.3.10.0000.00723.69
8.3.00.0070.00019.85
8.2.190.0140.00716.63
8.2.180.0100.00616.38
8.2.170.0100.00722.96
8.2.160.0150.00020.47
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00021.11
8.2.120.0080.00026.35
8.2.110.0000.00920.58
8.2.100.0080.00417.93
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0040.00421.11
8.2.30.0060.00320.60
8.2.20.0040.00417.67
8.2.10.0030.00617.96
8.2.00.0000.00818.09
8.1.280.0060.00925.92
8.1.270.0090.00018.82
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0070.00323.97
8.1.230.0070.00417.54
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0040.00418.36
8.1.160.0070.00020.75
8.1.150.0040.00418.83
8.1.140.0030.00619.43
8.1.130.0030.00317.70
8.1.120.0080.00017.48
8.1.110.0030.00617.43
8.1.100.0070.00017.46
8.1.90.0090.00017.49
8.1.80.0030.00417.35
8.1.70.0000.00717.41
8.1.60.0060.00317.59
8.1.50.0040.00417.39
8.1.40.0080.00017.51
8.1.30.0030.00517.65
8.1.20.0000.00717.56
8.1.10.0070.00017.46
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0030.00317.15
8.0.260.0030.00317.23
8.0.250.0000.00716.96
8.0.240.0030.00316.84
8.0.230.0000.00716.85
8.0.220.0040.00416.93
8.0.210.0030.00316.84
8.0.200.0000.00716.81
8.0.190.0000.00816.90
8.0.180.0030.00516.93
8.0.170.0000.00816.88
8.0.160.0000.00716.78
8.0.150.0070.00016.78
8.0.140.0080.00016.82
8.0.130.0000.00613.30
8.0.120.0040.00416.92
8.0.110.0030.00516.82
8.0.100.0000.00716.76
8.0.90.0050.00316.84
8.0.80.0100.00716.84
8.0.70.0000.00716.78
8.0.60.0040.00416.68
8.0.50.0000.00716.89
8.0.30.0100.01017.11
8.0.20.0060.01217.40
8.0.10.0040.00416.87
8.0.00.0090.00916.74
7.4.330.0000.00516.74
7.4.320.0030.00316.50
7.4.300.0000.00616.63
7.4.290.0030.00316.48
7.4.280.0080.00016.42
7.4.270.0040.00416.57
7.4.260.0040.00416.47
7.4.250.0000.00816.55
7.4.240.0060.00216.52
7.4.230.0000.00716.45
7.4.220.0030.01316.43
7.4.210.0070.01016.56
7.4.200.0000.00716.67
7.4.160.0080.00816.42
7.4.150.0190.00317.40
7.4.140.0110.00917.86
7.4.130.0070.01016.58
7.4.120.0070.01016.53
7.4.110.0090.01316.48
7.4.100.0070.01016.33
7.4.90.0000.01716.26
7.4.80.0060.01219.39
7.4.70.0080.00816.41
7.4.60.0080.00816.49
7.4.50.0090.00316.39
7.4.40.0160.00616.24
7.4.30.0110.00716.44
7.4.00.0050.01114.88
7.3.330.0060.00013.00
7.3.320.0030.00313.08
7.3.310.0070.00016.19
7.3.300.0060.00016.27
7.3.290.0000.00716.16
7.3.280.0070.01016.22
7.3.270.0060.01317.40
7.3.260.0100.00616.43
7.3.250.0100.01016.28
7.3.240.0070.00916.27
7.3.230.0150.00416.39
7.3.210.0060.01016.54
7.3.200.0120.00316.29
7.3.190.0130.00716.25
7.3.180.0040.01316.26
7.3.170.0060.01516.27
7.3.160.0120.00416.23
7.3.120.0090.01014.72
7.3.110.0090.00614.60
7.3.100.0040.00914.80
7.3.90.0100.00414.74
7.3.80.0060.00614.72
7.3.70.0030.00914.62
7.3.60.0050.00814.73
7.3.50.0080.00714.63
7.3.40.0080.00514.64
7.3.30.0060.00714.70
7.3.20.0080.00516.60
7.3.10.0080.00616.59
7.3.00.0070.00616.47
7.2.330.0030.01616.33
7.2.320.0210.00616.22
7.2.310.0120.00716.40
7.2.300.0100.00716.37
7.2.290.0120.00916.73
7.2.250.0030.01414.99
7.2.240.0060.01214.79
7.2.230.0060.01015.02
7.2.220.0070.00814.83
7.2.210.0060.00614.86
7.2.200.0050.00714.79
7.2.190.0050.01114.91
7.2.180.0050.00914.80
7.2.170.0040.00814.75
7.2.160.0030.01315.03
7.2.150.0070.00716.49
7.2.140.0030.01016.66
7.2.130.0070.00416.95
7.2.120.0040.01216.78
7.2.110.0100.01016.48
7.2.100.0100.01016.66
7.2.90.0100.00716.62
7.2.80.0110.00716.68
7.2.70.0090.00616.96
7.2.60.0070.01316.83
7.2.50.0070.00816.78
7.2.40.0060.00616.81
7.2.30.0100.00016.76
7.2.20.0000.01316.63
7.2.10.0130.00316.73
7.2.00.0070.01116.84
7.1.330.0060.00815.69
7.1.320.0080.00815.79
7.1.310.0070.00715.70
7.1.300.0070.00515.71
7.1.290.0060.00715.77
7.1.280.0050.00715.62
7.1.270.0100.00515.65
7.1.260.0080.00615.79
7.1.250.0040.01115.73
7.1.70.0030.00517.19
7.1.60.0050.00519.13
7.1.50.0250.00934.66
7.1.00.0030.07722.36
7.0.200.0030.00616.78
7.0.60.0170.06720.04
7.0.50.0070.06017.89
7.0.40.0170.04720.08
7.0.30.0230.04320.21
7.0.20.0300.06720.10
7.0.10.0100.05720.16
7.0.00.0200.07720.08
5.6.280.0030.03020.89
5.6.210.0070.05720.74
5.6.200.0200.07718.16
5.6.190.0170.08020.60
5.6.180.0500.06020.61
5.6.170.0370.08020.48
5.6.160.0030.04320.46
5.6.150.0070.05018.17
5.6.140.0030.05718.20
5.6.130.0070.06718.11
5.6.120.0030.06021.09
5.6.110.0130.08021.06
5.6.100.0030.08320.97
5.6.90.0230.06020.97
5.6.80.0070.03720.37
5.5.350.0030.08720.40
5.5.340.0070.08017.98
5.5.330.0100.07320.37
5.5.320.0370.03720.42
5.5.310.0270.07020.21
5.5.300.0000.05017.98
5.5.290.0100.07018.01
5.5.280.0100.07720.72
5.5.270.0130.07720.91
5.5.260.0100.08720.75
5.5.250.0030.04020.62
5.5.240.0170.05020.27

preferences:
50.82 ms | 401 KiB | 5 Q