3v4l.org

run code in 300+ PHP versions simultaneously
<?php register_shutdown_function(function() { echo "tooot"; }); ini_set('memory_limit', '2M'); str_repeat('a', 999999999);

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)
8.3.60.0110.00416.63
8.3.50.0140.00718.05
8.3.40.0110.00418.84
8.3.30.0070.00718.71
8.3.20.0040.00420.18
8.3.10.0090.00023.53
8.3.00.0050.00319.38
8.2.180.0040.01516.73
8.2.170.0120.00322.96
8.2.160.0100.00720.42
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00317.63
8.2.120.0080.00026.35
8.2.110.0060.00320.46
8.2.100.0090.00317.80
8.2.90.0000.00819.23
8.2.80.0070.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00419.31
8.2.30.0050.00220.64
8.2.20.0030.00617.68
8.2.10.0000.00917.98
8.2.00.0000.00818.10
8.1.280.0140.00725.92
8.1.270.0100.00022.19
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0080.00023.88
8.1.230.0090.00317.52
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0070.00018.62
8.1.160.0070.00022.01
8.1.150.0040.00418.83
8.1.140.0090.00019.56
8.1.130.0000.00717.67
8.1.120.0040.00417.38
8.1.110.0030.00317.41
8.1.100.0050.00217.28
8.1.90.0050.00217.44
8.1.80.0000.00817.34
8.1.70.0000.00717.39
8.1.60.0040.00417.53
8.1.50.0030.00617.44
8.1.40.0030.00517.43
8.1.30.0040.00417.56
8.1.20.0000.00917.57
8.1.10.0050.00317.32
8.1.00.0050.00217.45
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.42
8.0.270.0000.00717.11
8.0.260.0000.00617.10
8.0.250.0000.00716.89
8.0.240.0000.00816.96
8.0.230.0060.00016.80
8.0.220.0080.00016.72
8.0.210.0070.00016.78
8.0.200.0030.00316.94
8.0.190.0000.00716.88
8.0.180.0040.00416.88
8.0.170.0060.00316.81
8.0.160.0030.00316.79
8.0.150.0030.00316.85
8.0.140.0030.00316.72
8.0.130.0030.00313.27
8.0.120.0030.00516.85
8.0.110.0000.00716.91
8.0.100.0050.00316.87
8.0.90.0000.00716.83
8.0.80.0130.00316.92
8.0.70.0040.00416.83
8.0.60.0040.00416.74
8.0.50.0030.00316.86
8.0.30.0130.01417.06
8.0.20.0100.01017.40
8.0.10.0000.00716.88
8.0.00.0090.00816.73
7.4.330.0030.00316.66
7.4.320.0040.00416.54
7.4.300.0030.00316.44
7.4.290.0000.00716.55
7.4.280.0030.00316.39
7.4.270.0000.00716.58
7.4.260.0070.00016.51
7.4.250.0040.00416.41
7.4.240.0030.00316.49
7.4.230.0060.00016.63
7.4.220.0130.01316.48
7.4.210.0090.00516.40
7.4.200.0030.00316.53
7.4.160.0090.00616.29
7.4.150.0170.00417.40
7.4.140.0140.01217.86
7.4.130.0090.01016.54
7.4.120.0090.00816.40
7.4.110.0090.00616.38
7.4.100.0100.00716.39
7.4.90.0030.01316.32
7.4.80.0100.00719.39
7.4.70.0070.01316.67
7.4.60.0170.00016.54
7.4.50.0070.00716.57
7.4.40.0140.00316.34
7.4.30.0060.01116.44
7.4.00.0050.01314.88
7.3.330.0000.00613.11
7.3.320.0000.00713.29
7.3.310.0040.00516.27
7.3.300.0000.00716.16
7.3.290.0030.00316.06
7.3.280.0050.01216.32
7.3.270.0070.01517.40
7.3.260.0040.01416.54
7.3.250.0050.01116.34
7.3.240.0090.01116.24
7.3.230.0030.01316.39
7.3.210.0160.00616.59
7.3.200.0110.00916.41
7.3.190.0070.01016.34
7.3.180.0110.00716.27
7.3.170.0090.01316.31
7.3.160.0090.00616.46
7.3.120.0100.00714.70
7.3.110.0040.01514.67
7.3.100.0030.01014.52
7.3.90.0040.01114.83
7.3.80.0040.00814.44
7.3.70.0030.01314.68
7.3.60.0090.00614.80
7.3.50.0000.01014.77
7.3.40.0070.01014.49
7.3.30.0160.00014.75
7.3.20.0090.00616.64
7.3.10.0070.00716.60
7.3.00.0030.00916.63
7.2.330.0160.00316.63
7.2.320.0160.00616.56
7.2.310.0110.00816.31
7.2.300.0140.00316.39
7.2.290.0120.00616.42
7.2.250.0100.01014.81
7.2.240.0100.01015.22
7.2.230.0040.01214.87
7.2.220.0120.00615.03
7.2.210.0080.00614.75
7.2.200.0040.01515.14
7.2.190.0060.00915.00
7.2.180.0090.00614.85
7.2.170.0030.01314.57
7.2.60.0000.01416.70
7.2.00.0110.00919.32
7.1.330.0060.00915.85
7.1.320.0070.00715.73
7.1.310.0040.00815.69
7.1.300.0090.00315.62
7.1.290.0080.00815.75
7.1.280.0090.00315.42
7.1.270.0090.00615.67
7.1.260.0040.00415.62
7.1.200.0030.00315.48
7.1.100.0060.00917.95
7.1.70.0090.00616.90
7.1.60.0070.01019.36
7.1.50.0000.01116.96
7.1.00.0100.06722.57
7.0.200.0000.00716.70
7.0.60.0000.08721.72
7.0.50.0070.04317.85
7.0.40.0100.04320.05
7.0.30.0200.04720.15
7.0.20.0400.08020.30
7.0.10.0030.07320.35
7.0.00.0000.04320.23
5.6.280.0030.03321.10
5.6.210.0070.04020.56
5.6.200.0130.07718.29
5.6.190.0070.05020.63
5.6.180.0500.07320.61
5.6.170.0230.07720.39
5.6.160.0130.07720.43
5.6.150.0100.05718.15
5.6.140.0130.07318.12
5.6.130.0130.08018.28
5.6.120.0070.07321.01
5.6.110.0130.07720.98
5.6.100.0070.07020.99
5.6.90.0100.06020.90
5.6.80.0170.07320.52
5.5.350.0000.07720.37
5.5.340.0100.08018.09
5.5.330.0070.08720.42
5.5.320.0070.03720.33
5.5.310.0230.05320.25
5.5.300.0030.07017.96
5.5.290.0030.07718.03
5.5.280.0100.04720.77
5.5.270.0100.06720.77
5.5.260.0030.04320.84
5.5.250.0000.07720.66
5.5.240.0030.05720.35

preferences:
42.33 ms | 401 KiB | 5 Q