3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var=array("1"=>"arsalan","2"=>"arsalan","3"=>"arsalan","4"=>"arsalan"); echo $var; ?>

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)
8.3.60.0100.00716.75
8.3.50.0140.00016.13
8.3.40.0100.00718.84
8.3.30.0040.01118.57
8.3.20.0040.00420.04
8.3.10.0000.00923.52
8.3.00.0090.00017.74
8.2.180.0150.00318.43
8.2.170.0000.01522.96
8.2.160.0170.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00321.00
8.2.120.0030.00626.35
8.2.110.0170.00021.03
8.2.100.0000.01118.22
8.2.90.0000.00819.26
8.2.80.0040.00417.97
8.2.70.0080.00317.63
8.2.60.0000.00817.93
8.2.50.0030.00618.10
8.2.40.0000.00820.48
8.2.30.0000.00821.04
8.2.20.0070.00017.96
8.2.10.0050.00218.09
8.2.00.0080.00017.96
8.1.280.0100.00725.92
8.1.270.0030.00623.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00922.07
8.1.230.0000.01118.96
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0070.00317.10
8.1.190.0030.00617.22
8.1.180.0030.00618.10
8.1.170.0060.00318.59
8.1.160.0040.00419.04
8.1.150.0000.00818.80
8.1.140.0040.00419.49
8.1.130.0070.00018.92
8.1.120.0050.00217.29
8.1.110.0030.00517.28
8.1.100.0000.00717.43
8.1.90.0000.00717.28
8.1.80.0050.00317.34
8.1.70.0000.00717.38
8.1.60.0040.00417.50
8.1.50.0060.00317.47
8.1.40.0070.00017.43
8.1.30.0040.00417.61
8.1.20.0000.00817.57
8.1.10.0000.00717.51
8.1.00.0050.00217.44
8.0.300.0060.00318.77
8.0.290.0060.00316.75
8.0.280.0030.00318.43
8.0.270.0000.00817.15
8.0.260.0000.00616.91
8.0.250.0070.00016.98
8.0.240.0000.00817.05
8.0.230.0070.00316.83
8.0.220.0000.00716.85
8.0.210.0000.00716.76
8.0.200.0000.00616.88
8.0.190.0000.00816.89
8.0.180.0040.00316.90
8.0.170.0000.00716.85
8.0.160.0000.00716.90
8.0.150.0040.00416.78
8.0.140.0000.00716.79
8.0.130.0030.00313.32
8.0.120.0070.00016.69
8.0.110.0030.00316.68
8.0.100.0040.00416.87
8.0.90.0000.00716.69
8.0.80.0110.00416.82
8.0.70.0040.00416.68
8.0.60.0070.00016.76
8.0.50.0000.00716.70
8.0.30.0110.00817.00
8.0.20.0080.01217.40
8.0.10.0000.00716.79
8.0.00.0060.01216.70
7.4.330.0020.00215.55
7.4.320.0000.00616.43
7.4.300.0030.00316.44
7.4.290.0000.00716.49
7.4.280.0040.00416.52
7.4.270.0040.00416.41
7.4.260.0050.00013.16
7.4.250.0070.00016.37
7.4.240.0070.00016.45
7.4.230.0070.00016.33
7.4.220.0100.01616.42
7.4.210.0120.00416.47
7.4.200.0000.00716.31
7.4.160.0090.00716.31
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0180.00716.48
7.4.120.0100.01216.46
7.4.110.0070.01016.42
7.4.100.0140.00716.57
7.4.90.0180.00016.45
7.4.80.0090.00919.39
7.4.70.0160.00516.49
7.4.60.0060.00916.50
7.4.50.0040.01516.62
7.4.40.0110.00916.45
7.4.30.0000.01616.52
7.4.00.0050.01215.02
7.3.330.0000.00613.02
7.3.320.0030.00313.09
7.3.310.0040.00416.32
7.3.300.0070.00016.12
7.3.290.0040.00416.08
7.3.280.0080.00716.21
7.3.270.0080.01117.40
7.3.260.0180.00816.51
7.3.250.0080.01116.34
7.3.240.0100.00816.37
7.3.230.0110.00516.16
7.3.210.0000.01516.26
7.3.200.0080.00816.37
7.3.190.0030.01216.37
7.3.180.0030.01416.13
7.3.170.0090.00616.23
7.3.160.0090.01216.39
7.3.120.0030.01514.58
7.3.110.0120.00614.79
7.3.100.0040.01214.73
7.3.90.0060.00914.58
7.3.80.0070.01014.71
7.3.70.0000.01314.63
7.3.60.0030.00614.49
7.3.50.0070.01114.53
7.3.40.0030.01314.79
7.3.30.0040.00814.58
7.3.20.0000.01016.76
7.3.10.0070.00716.68
7.3.00.0100.00716.68
7.2.330.0070.01116.45
7.2.320.0150.00316.64
7.2.310.0150.00416.49
7.2.300.0150.00616.23
7.2.290.0090.00616.33
7.2.250.0070.01014.79
7.2.240.0110.00714.87
7.2.230.0080.00814.88
7.2.220.0060.00314.75
7.2.210.0030.01314.86
7.2.200.0130.00614.93
7.2.190.0030.00615.00
7.2.180.0110.00714.61
7.2.170.0030.01314.75
7.2.110.0160.01016.54
7.2.60.0030.01216.60
7.2.00.0080.00818.99
7.1.330.0000.01615.68
7.1.320.0000.00915.68
7.1.310.0030.01415.72
7.1.300.0100.00315.48
7.1.290.0090.00615.72
7.1.280.0030.01015.71
7.1.270.0000.01415.48
7.1.260.0080.00515.68
7.1.200.0000.01215.57
7.1.100.0030.01018.09
7.1.70.0060.00616.73
7.1.60.0170.01034.73
7.1.50.0160.01034.77
7.1.40.0080.02034.29
7.1.30.0130.01634.35
7.1.20.0190.00934.64
7.1.10.0090.00916.64
7.1.00.0060.00616.46
7.0.200.0030.00916.63
7.0.190.0100.00316.51
7.0.180.0070.00716.11
7.0.170.0030.01016.07
7.0.160.0030.01016.06
7.0.150.0030.01616.30
7.0.140.0030.01016.00
7.0.130.0140.00016.54
7.0.120.0000.01316.54
7.0.110.0040.01216.28
7.0.100.0030.01216.14
7.0.90.0030.01016.05
7.0.80.0000.01416.30
7.0.70.0040.00916.02
7.0.60.0030.01615.85
7.0.50.0030.01316.27
7.0.40.0030.01016.12
7.0.30.0100.00516.12
7.0.20.0080.00516.23
7.0.10.0130.00316.30
7.0.00.0060.01416.51

preferences:
49.15 ms | 400 KiB | 5 Q