3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cars=array("Volvo","BMW","Toyota"); $cars1=array(0 => array("Volvo","BMW","Toyota")); echo count($cars); echo " \n"; echo count($cars[0]); echo " \n"; echo count($cars1); echo " \n"; echo count($cars1[0]);

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)
8.3.40.0070.00718.54
8.3.30.0170.00318.72
8.3.20.0000.00820.04
8.3.10.0080.00023.48
8.3.00.0030.00519.38
8.2.170.0100.01022.96
8.2.160.0100.00722.12
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00317.62
8.2.120.0080.00026.35
8.2.110.0100.00019.21
8.2.100.0090.00318.03
8.2.90.0030.00619.20
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0070.00319.42
8.2.30.0050.00220.67
8.2.20.0090.00017.80
8.2.10.0040.00417.98
8.2.00.0030.00518.20
8.1.270.0050.00322.14
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00322.02
8.1.230.0070.00420.79
8.1.220.0080.00017.76
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0000.00717.70
8.1.180.0030.00518.10
8.1.170.0050.00318.57
8.1.160.0000.00721.98
8.1.150.0000.00818.88
8.1.140.0050.00319.56
8.1.130.0030.00317.61
8.1.120.0050.00317.48
8.1.110.0030.00317.35
8.1.100.0000.00817.35
8.1.90.0040.00417.46
8.1.80.0030.00517.33
8.1.70.0000.00717.34
8.1.60.0080.00017.48
8.1.50.0030.00617.41
8.1.40.0030.00617.46
8.1.30.0090.00017.63
8.1.20.0040.00417.46
8.1.10.0000.00717.55
8.1.00.0000.00817.43
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0040.00418.37
8.0.270.0000.00717.25
8.0.260.0070.00017.15
8.0.250.0000.00717.05
8.0.240.0000.00717.04
8.0.230.0030.00316.80
8.0.220.0000.00916.79
8.0.210.0000.00716.84
8.0.200.0000.00616.91
8.0.190.0030.00416.97
8.0.180.0030.00317.04
8.0.170.0040.00416.95
8.0.160.0000.00816.95
8.0.150.0000.00716.88
8.0.140.0070.00416.85
8.0.130.0050.00013.33
8.0.120.0080.00016.93
8.0.110.0030.00516.88
8.0.100.0000.00716.77
8.0.90.0030.00516.98
8.0.80.0030.01216.98
8.0.70.0000.00716.93
8.0.60.0040.00416.84
8.0.50.0040.00416.92
8.0.30.0070.01216.96
8.0.20.0080.01017.40
8.0.10.0000.00717.07
8.0.00.0140.00516.83
7.4.330.0000.00516.71
7.4.320.0040.00416.35
7.4.300.0000.00616.63
7.4.290.0070.00016.63
7.4.280.0030.00616.46
7.4.270.0030.00416.57
7.4.260.0000.00716.55
7.4.250.0040.00416.47
7.4.240.0000.00716.45
7.4.230.0000.00716.61
7.4.220.0120.00616.50
7.4.210.0060.01016.56
7.4.200.0050.00316.42
7.4.160.0100.00516.54
7.4.150.0130.00317.40
7.4.140.0090.01117.86
7.4.130.0080.00816.63
7.4.120.0050.01316.57
7.4.110.0160.00716.42
7.4.100.0120.01216.39
7.4.90.0090.00916.49
7.4.80.0090.01319.39
7.4.70.0190.00316.58
7.4.60.0100.00616.66
7.4.50.0070.00716.26
7.4.40.0100.00716.36
7.4.30.0110.01116.62
7.4.00.0100.00815.11
7.3.330.0030.00313.25
7.3.320.0050.00013.29
7.3.310.0090.00016.46
7.3.300.0000.00716.42
7.3.290.0030.00316.29
7.3.280.0090.00816.32
7.3.270.0100.00617.40
7.3.260.0090.00916.45
7.3.250.0110.00616.44
7.3.240.0030.01516.43
7.3.230.0100.01416.54
7.3.210.0110.00816.40
7.3.200.0090.00916.46
7.3.190.0100.00716.38
7.3.180.0130.00316.48
7.3.170.0120.00316.39
7.3.160.0140.00616.35
7.3.120.0040.01414.61
7.3.110.0140.00314.73
7.3.100.0060.00914.94
7.3.90.0040.01414.82
7.3.80.0070.00714.93
7.3.70.0040.01214.86
7.3.60.0070.00714.80
7.3.50.0130.00314.76
7.3.40.0090.00614.75
7.3.30.0040.00714.93
7.3.20.0120.00316.61
7.3.10.0090.00616.70
7.3.00.0030.00916.69
7.2.330.0180.00016.55
7.2.320.0090.00916.43
7.2.310.0100.00716.41
7.2.300.0110.00616.61
7.2.290.0090.01216.69
7.2.250.0070.01014.89
7.2.240.0130.00715.23
7.2.230.0070.00715.02
7.2.220.0070.00715.10
7.2.210.0060.00914.93
7.2.200.0060.01214.98
7.2.190.0090.00614.80
7.2.180.0120.00614.88
7.2.170.0060.00914.89
7.2.60.0030.00916.65
7.2.00.0060.00619.07
7.1.330.0070.00716.03
7.1.320.0060.00315.97
7.1.310.0090.00615.79
7.1.300.0040.01115.66
7.1.290.0100.00715.56
7.1.280.0110.00615.84
7.1.270.0000.00915.58
7.1.260.0070.00715.82
7.1.200.0110.00415.71
7.1.100.0000.01217.83
7.1.70.0000.00917.08
7.1.60.0140.01019.48
7.1.50.0090.01216.86
7.1.00.0000.08022.45
7.0.200.0060.00614.71
7.0.60.0070.07319.88
7.0.50.0030.05017.79
7.0.40.0000.04720.03
7.0.30.0170.04320.02
7.0.20.0470.06320.21
7.0.10.0030.09320.04
7.0.00.0100.05720.33
5.6.280.0100.06721.14
5.6.210.0030.04020.69
5.6.200.0070.04018.13
5.6.190.0100.04720.43
5.6.180.0530.07020.49
5.6.170.0170.08320.33
5.6.160.0000.04720.54
5.6.150.0070.08018.15
5.6.140.0130.07318.15
5.6.130.0170.06318.20
5.6.120.0030.04721.14
5.6.110.0070.03721.13
5.6.100.0100.08321.02
5.6.90.0100.08721.10
5.6.80.0070.08020.48
5.5.350.3870.04020.32
5.5.340.0000.04017.99
5.5.330.0030.04320.14
5.5.320.0300.05720.29
5.5.310.0200.04720.31
5.5.300.0000.04017.98
5.5.290.0030.04717.89
5.5.280.0030.06020.76
5.5.270.0130.06320.76
5.5.260.0100.04020.86
5.5.250.0130.04020.49
5.5.240.0100.04720.04

preferences:
44.63 ms | 400 KiB | 5 Q