3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('0e462097431906509019562988736854' == '0e830400439293494058024219909991'); // true everywhere var_dump('123456789012345678901234567890' == '123456789012345678900000000000'); // false in PHP 5.4.4+ var_dump('0e7c00249d409a91ab84e3f421c193520d9fb3674b' == '0e7c00249d409a91ab84e300000000000000000000');

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)
8.3.60.0150.00618.18
8.3.50.0070.01018.08
8.3.40.0090.00618.50
8.3.30.0090.00618.77
8.3.20.0040.00419.22
8.3.10.0080.00023.61
8.3.00.0080.00020.76
8.2.180.0150.00018.03
8.2.170.0090.00622.96
8.2.160.0080.00822.10
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00518.09
8.2.120.0000.00726.35
8.2.110.0040.00420.50
8.2.100.0030.00917.78
8.2.90.0000.00817.84
8.2.80.0030.00617.97
8.2.70.0000.00817.68
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0070.00019.16
8.2.30.0060.00319.02
8.2.20.0040.00417.81
8.2.10.0040.00417.94
8.2.00.0080.00017.54
8.1.280.0070.01025.92
8.1.270.0040.00418.57
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0110.00217.46
8.1.230.0000.01222.71
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0060.00318.50
8.1.160.0000.00718.76
8.1.150.0000.00718.80
8.1.140.0050.00222.15
8.1.130.0070.00020.14
8.1.120.0040.00417.36
8.1.110.0000.00917.22
8.1.100.0030.00317.26
8.1.90.0000.00817.40
8.1.80.0050.00217.39
8.1.70.0050.00217.35
8.1.60.0000.00817.34
8.1.50.0000.00717.38
8.1.40.0000.00817.42
8.1.30.0040.00417.36
8.1.20.0000.01017.55
8.1.10.0040.00417.44
8.1.00.0060.00317.29
8.0.300.0040.00419.77
8.0.290.0050.00316.63
8.0.280.0000.00718.24
8.0.270.0030.00317.04
8.0.260.0000.00618.32
8.0.250.0030.00316.75
8.0.240.0080.00016.71
8.0.230.0030.00616.84
8.0.220.0050.00316.73
8.0.210.0000.00716.78
8.0.200.0030.00316.77
8.0.190.0000.00716.85
8.0.180.0080.00016.70
8.0.170.0000.00916.83
8.0.160.0040.00416.69
8.0.150.0070.00016.81
8.0.140.0030.00316.76
8.0.130.0000.00613.16
8.0.120.0000.00816.85
8.0.110.0080.00016.75
8.0.100.0040.00416.76
8.0.90.0030.00316.71
8.0.80.0090.00616.67
8.0.70.0040.00416.66
8.0.60.0060.00316.68
8.0.50.0040.00416.82
8.0.30.0080.01116.83
8.0.20.0140.00317.40
8.0.10.0000.00716.78
8.0.00.0120.00616.67
7.4.330.0020.00215.55
7.4.320.0070.00016.38
7.4.300.0030.00316.46
7.4.290.0030.00316.38
7.4.280.0040.00416.34
7.4.270.0030.00616.37
7.4.260.0000.00716.46
7.4.250.0000.00716.34
7.4.240.0030.00316.46
7.4.230.0000.00716.29
7.4.220.0040.00416.57
7.4.210.0080.01016.45
7.4.200.0030.00316.38
7.4.160.0110.00716.48
7.4.140.0070.01217.86
7.4.130.0110.00716.39
7.4.120.0090.01016.36
7.4.110.0140.01116.30
7.4.100.0030.01516.48
7.4.90.0140.00716.44
7.4.80.0080.00819.39
7.4.70.0100.00716.48
7.4.60.0160.00616.24
7.4.50.0030.01216.25
7.4.40.0130.00316.43
7.4.00.0000.01614.47
7.3.330.0000.00612.97
7.3.320.0000.00513.04
7.3.310.0000.00816.18
7.3.300.0060.00016.02
7.3.290.0000.00716.09
7.3.280.0100.00516.13
7.3.260.0130.00616.25
7.3.240.0120.00616.25
7.3.230.0040.01416.46
7.3.210.0080.00916.38
7.3.200.0100.01016.18
7.3.190.0060.01516.34
7.3.180.0120.01016.39
7.3.170.0110.00816.19
7.3.160.0090.00616.36
7.3.10.0080.00416.49
7.3.00.0060.00616.38
7.2.330.0120.00616.41
7.2.320.0060.01116.17
7.2.310.0100.01016.45
7.2.300.0080.00916.35
7.2.290.0200.00416.39
7.2.130.0030.01216.76
7.2.120.0040.00716.72
7.2.110.0500.01015.54
7.2.100.0290.01015.63
7.2.90.0270.01015.56
7.2.80.0300.01115.62
7.2.70.0260.00815.71
7.2.60.0400.01015.71
7.2.50.0340.00515.82
7.2.40.0350.00515.72
7.2.30.0410.00515.79
7.2.20.0290.01115.65
7.2.10.0440.00515.80
7.2.00.0330.00715.55
7.1.250.0040.00815.75
7.1.230.0760.01213.71
7.1.220.0960.00613.56
7.1.210.0560.00713.81
7.1.200.0730.01013.45
7.1.190.0610.00813.85
7.1.180.0580.00913.46
7.1.170.0540.00613.54
7.1.160.0930.00713.88
7.1.150.0720.00913.75
7.1.140.0610.00314.04
7.1.130.0670.00713.75
7.1.120.0540.01313.99
7.1.110.0470.01613.85
7.1.100.0790.01113.45
7.1.90.0760.01014.01
7.1.80.0520.01213.87
7.1.70.0480.01313.91
7.1.60.0870.00331.99
7.1.50.0720.01531.84
7.1.40.0680.01531.70
7.1.30.0650.01231.74
7.1.20.0640.01331.81
7.1.10.0340.01213.40
7.1.00.0260.01113.52
5.6.380.0110.01113.98

preferences:
63.37 ms | 401 KiB | 5 Q