3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diff($credit, $payment) { $credit = (int) $credit; $payment = (int) $payment; // unknown logic, could be a simple diff // like could be a payment process! echo $credit - $payment; } // good developer diff(2, 1); diff(2.5, 1.3); // good developer not strict diff('2', '1'); // good developer doing mistakes sum(2, -INF); sum(2, \stdClass);

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)
8.3.60.0090.01216.75
8.3.50.0120.00318.05
8.3.40.0070.01018.85
8.3.30.0030.01218.77
8.3.20.0070.00020.21
8.3.10.0040.00423.61
8.3.00.0030.00519.34
8.2.180.0200.00316.63
8.2.170.0110.00722.96
8.2.160.0070.00722.12
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0100.00019.25
8.2.120.0040.00426.16
8.2.110.0030.00620.39
8.2.100.0110.00017.93
8.2.90.0080.00019.24
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0060.00317.80
8.2.50.0030.00518.07
8.2.40.0040.00419.47
8.2.30.0040.00420.55
8.2.20.0000.01117.62
8.2.10.0000.00718.11
8.2.00.0030.00317.93
8.1.280.0110.00725.92
8.1.270.0090.00022.05
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.01023.96
8.1.230.0110.00017.65
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0060.00317.25
8.1.180.0030.00518.10
8.1.170.0080.00018.59
8.1.160.0030.00321.89
8.1.150.0050.00318.73
8.1.140.0030.00519.47
8.1.130.0000.00717.70
8.1.120.0070.00017.48
8.1.110.0040.00417.30
8.1.100.0000.00717.29
8.1.90.0000.00817.39
8.1.80.0030.00317.35
8.1.70.0070.00017.49
8.1.60.0000.00917.60
8.1.50.0080.00017.51
8.1.40.0040.00417.53
8.1.30.0040.00417.53
8.1.20.0000.00817.64
8.1.10.0040.00417.48
8.1.00.0030.00617.52
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.32
8.0.270.0040.00417.16
8.0.260.0060.00017.27
8.0.250.0040.00417.08
8.0.240.0030.00617.02
8.0.230.0040.00317.02
8.0.220.0000.00716.91
8.0.210.0070.00016.90
8.0.200.0000.00616.97
8.0.190.0000.00716.86
8.0.180.0040.00416.84
8.0.170.0040.00416.91
8.0.160.0040.00416.79
8.0.150.0050.00216.90
8.0.140.0080.00416.76
8.0.130.0000.00613.24
8.0.120.0050.00316.88
8.0.110.0070.00016.94
8.0.100.0000.00716.93
8.0.90.0030.00316.91
8.0.80.0080.00616.85
8.0.70.0040.00416.83
8.0.60.0080.00016.83
8.0.50.0020.00516.93
8.0.30.0070.00916.97
8.0.20.0150.00817.40
8.0.10.0000.00717.01
8.0.00.0100.00716.88
7.4.330.0000.00615.08
7.4.320.0060.00016.59
7.4.300.0040.00416.66
7.4.290.0030.00316.43
7.4.280.0000.00916.62
7.4.270.0030.00316.54
7.4.260.0100.00016.50
7.4.250.0000.00716.55
7.4.240.0040.00416.62
7.4.230.0030.00316.58
7.4.220.0040.01416.59
7.4.210.0110.00616.55
7.4.200.0030.00616.67
7.4.160.0060.01016.41
7.4.150.0100.00717.40
7.4.140.0120.01117.86
7.4.130.0130.00816.80
7.4.120.0110.00816.51
7.4.110.0120.01316.40
7.4.100.0130.00916.51
7.4.90.0060.01216.50
7.4.80.0050.01419.39
7.4.70.0190.00816.50
7.4.60.0130.01016.59
7.4.50.0090.00916.41
7.4.40.0090.00816.44
7.4.30.0090.00916.50
7.4.00.0080.00914.91
7.3.330.0000.00613.36
7.3.320.0000.00613.36
7.3.310.0030.00316.39
7.3.300.0030.00316.44
7.3.290.0030.00316.31
7.3.280.0080.01116.35
7.3.270.0030.01417.40
7.3.260.0130.00416.43
7.3.240.0070.01316.39
7.3.230.0100.00716.46
7.3.210.0120.00916.52
7.3.200.0100.01316.53
7.3.190.0080.01216.36
7.3.180.0100.00616.40
7.3.170.0120.01116.47
7.3.160.0040.01116.49
7.3.120.0100.00314.98
7.3.110.0120.00614.82
7.3.100.0060.00914.87
7.3.90.0060.00614.93
7.3.80.0040.01114.95
7.3.70.0060.00314.86
7.3.60.0110.00414.91
7.3.50.0040.01114.88
7.3.40.0090.00614.69
7.3.30.0030.01014.96
7.3.20.0030.00916.77
7.3.10.0030.01016.44
7.3.00.0030.00916.84
7.2.330.0060.01116.71
7.2.320.0070.01016.73
7.2.310.0120.00616.74
7.2.300.0100.00616.43
7.2.290.0150.00816.69
7.2.250.0100.01014.81
7.2.240.0100.01014.79
7.2.230.0150.00314.93
7.2.220.0090.00314.98
7.2.210.0030.01315.04
7.2.200.0040.01114.94
7.2.190.0090.00614.80
7.2.180.0030.01314.88
7.2.170.0090.00314.87
7.2.60.0030.01016.99
7.2.00.0060.00619.42
7.1.330.0080.00815.82
7.1.320.0080.00815.61
7.1.310.0120.00315.47
7.1.300.0090.00315.33
7.1.290.0060.00315.58
7.1.280.0060.00915.33
7.1.270.0000.01415.45
7.1.260.0060.00615.45
7.1.200.0040.00415.59
7.1.100.0110.00417.79
7.1.70.0000.00916.68
7.1.60.0130.01319.48
7.1.50.0070.01616.86
7.1.00.0030.07722.26
7.0.200.0290.00414.67
7.0.60.0070.08720.03
7.0.50.0100.04317.84
7.0.40.0070.04320.15
7.0.30.0170.04020.21
7.0.20.0270.05320.04
7.0.10.0030.07020.12
7.0.00.0170.07020.25
5.6.210.0100.05320.67
5.6.200.0100.03718.29
5.6.190.0070.04020.77
5.6.180.0170.06720.33
5.6.170.0270.07720.71
5.6.160.0030.08320.61
5.6.150.0100.03318.15
5.6.140.0100.07718.18
5.6.130.0070.06018.21
5.6.120.0070.06021.02
5.6.110.0070.07020.99
5.6.100.0100.07720.99
5.6.90.0170.05321.02
5.6.80.0070.08320.45
5.5.350.1930.04020.33
5.5.340.0070.07017.94
5.5.330.0000.04720.43
5.5.320.0630.06020.20
5.5.310.0330.07720.36
5.5.300.0030.04717.98
5.5.290.0070.03717.98
5.5.280.0070.08320.77
5.5.270.0130.08020.84
5.5.260.0030.05720.97
5.5.250.0130.04720.61
5.5.240.0170.08020.25

preferences:
53.59 ms | 401 KiB | 5 Q