3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = ['foo']; $bar = ['apples', 'banana', 'carrots']; var_dump(count($foo > 2)); var_dump(count($bar > 2)); var_dump(count($foo) > 2); var_dump(count($bar) > 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)
8.3.60.0110.00416.73
8.3.50.0140.00521.12
8.3.40.0130.00618.84
8.3.30.0100.00718.55
8.3.20.0090.00020.34
8.3.10.0000.00823.67
8.3.00.0080.00023.33
8.2.180.0190.00616.50
8.2.170.0140.00022.96
8.2.160.0130.00320.52
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0080.00021.05
8.2.120.0080.00026.35
8.2.110.0040.00421.02
8.2.100.0080.00417.93
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00717.55
8.2.50.0050.00318.09
8.2.40.0040.00420.61
8.2.30.0000.00719.36
8.2.20.0040.00417.74
8.2.10.0040.00418.09
8.2.00.0080.00018.03
8.1.280.0110.00325.92
8.1.270.0040.01222.01
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0070.00422.43
8.1.230.0110.00019.01
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0080.00018.48
8.1.160.0030.00520.72
8.1.150.0000.00918.76
8.1.140.0000.00919.54
8.1.130.0070.00017.74
8.1.120.0000.00717.46
8.1.110.0000.00717.49
8.1.100.0040.00417.32
8.1.90.0040.00417.34
8.1.80.0080.00017.35
8.1.70.0040.00417.44
8.1.60.0030.00617.63
8.1.50.0030.00517.41
8.1.40.0000.00917.46
8.1.30.0040.00417.71
8.1.20.0050.00217.67
8.1.10.0040.00417.59
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0000.00817.13
8.0.260.0040.00417.15
8.0.250.0030.00316.96
8.0.240.0000.00716.89
8.0.230.0040.00416.88
8.0.220.0050.00216.82
8.0.210.0050.00216.86
8.0.200.0030.00316.97
8.0.190.0090.00016.93
8.0.180.0030.00616.97
8.0.170.0030.00517.00
8.0.160.0000.00716.82
8.0.150.0040.00416.78
8.0.140.0080.00016.86
8.0.130.0030.00313.30
8.0.120.0040.00416.90
8.0.110.0080.00016.97
8.0.100.0070.00016.96
8.0.90.0080.00016.84
8.0.80.0040.01116.91
8.0.70.0000.00716.88
8.0.60.0000.00717.02
8.0.50.0000.00816.97
8.0.30.0080.01217.00
8.0.20.0110.00717.40
8.0.10.0030.00516.95
8.0.00.0120.00916.74
7.4.330.0050.00016.71
7.4.320.0000.00716.45
7.4.300.0030.00316.47
7.4.290.0040.00416.60
7.4.280.0050.00316.43
7.4.270.0000.00716.57
7.4.260.0030.00316.55
7.4.250.0040.00416.47
7.4.240.0070.00016.43
7.4.230.0040.00416.57
7.4.220.0140.00416.70
7.4.210.0100.01016.49
7.4.200.0030.00316.34
7.4.160.0090.00616.55
7.4.150.0110.00617.40
7.4.140.0100.01317.86
7.4.130.0180.00416.67
7.4.120.0070.00916.48
7.4.110.0030.01416.47
7.4.100.0060.01016.35
7.4.90.0130.00416.48
7.4.80.0140.00519.39
7.4.70.0140.00316.55
7.4.60.0160.00616.66
7.4.50.0070.01116.58
7.4.40.0130.00316.50
7.4.30.0070.01016.64
7.4.00.0050.01214.95
7.3.330.0000.00513.16
7.3.320.0070.00013.30
7.3.310.0050.00316.27
7.3.300.0030.00316.36
7.3.290.0080.00716.31
7.3.280.0080.00816.25
7.3.270.0060.01217.40
7.3.260.0090.00916.42
7.3.240.0090.00816.48
7.3.230.0140.00316.39
7.3.210.0060.00916.51
7.3.200.0150.00616.43
7.3.190.0130.00716.41
7.3.180.0060.01216.22
7.3.170.0000.01916.38
7.3.160.0110.01116.55
7.3.120.0100.00814.79
7.3.110.0080.00914.83
7.3.100.0080.00314.89
7.3.90.0080.00514.64
7.3.80.0120.00214.71
7.3.70.0080.00814.68
7.3.60.0100.00414.70
7.3.50.0070.00914.54
7.3.40.0100.00814.81
7.3.30.0050.00514.76
7.3.20.0090.00816.53
7.3.10.0070.00816.73
7.3.00.0070.00816.73
7.2.330.0040.01716.44
7.2.320.0030.01716.52
7.2.310.0030.01716.56
7.2.300.0130.00316.63
7.2.290.0120.00316.66
7.2.250.0000.01314.69
7.2.240.0030.01414.72
7.2.230.0070.01014.92
7.2.220.0050.00814.96
7.2.210.0000.01614.77
7.2.200.0070.00714.92
7.2.190.0120.00315.05
7.2.180.0100.00715.10
7.2.170.0050.01114.81
7.2.160.0100.00314.89
7.2.150.0080.00816.69
7.2.140.0060.00916.91
7.2.130.0110.00316.80
7.2.120.0030.01116.69
7.2.110.0050.01016.78
7.2.100.0050.00916.87
7.2.90.0050.01016.66
7.2.80.0030.01216.86
7.2.70.0070.00617.00
7.2.60.0060.00916.70
7.2.50.0060.00716.73
7.2.40.0030.00916.70
7.2.30.0030.00916.62
7.2.20.0070.00816.70
7.2.10.0040.01116.75
7.2.00.0060.00717.70
7.1.330.0020.01215.60
7.1.320.0060.00615.64
7.1.310.0090.00715.59
7.1.300.0100.00415.86
7.1.290.0080.00715.86
7.1.280.0050.00815.66
7.1.270.0020.00915.76
7.1.260.0040.01215.81
7.1.250.0080.00515.95
7.1.200.0030.00815.68
7.1.100.0030.00718.13
7.1.70.0030.00717.02
7.1.60.0140.01119.28
7.1.50.0070.01516.63
7.1.00.0070.07322.39
7.0.200.0000.00916.67
7.0.60.0030.03321.83
7.0.50.0100.06717.84
7.0.40.0030.06320.00
7.0.30.0370.04720.00
7.0.20.0270.05720.17
7.0.10.0170.07720.20
7.0.00.0170.04320.16
5.6.280.0000.03320.89
5.6.210.0070.06020.52
5.6.200.0070.08718.13
5.6.190.0100.05720.64
5.6.180.0170.07320.27
5.6.170.0330.06020.62
5.6.160.0070.08320.52
5.6.150.0070.03718.13
5.6.140.0070.08318.08
5.6.130.0130.07318.11
5.6.120.0070.05721.05
5.6.110.0100.07721.02
5.6.100.0070.08321.10
5.6.90.0130.08720.85
5.6.80.0030.06020.37
5.5.350.4170.05020.37
5.5.340.0070.08317.95
5.5.330.0030.04320.31
5.5.320.0600.07320.34
5.5.310.0330.06320.26
5.5.300.0030.08018.02
5.5.290.0070.08317.91
5.5.280.0030.04320.80
5.5.270.0200.07320.86
5.5.260.0030.09020.83
5.5.250.0030.08720.57
5.5.240.0200.05320.15

preferences:
68.15 ms | 401 KiB | 5 Q