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, \stdClass); sum(2, -INF);

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)
8.3.60.0110.00716.88
8.3.50.0110.01122.05
8.3.40.0070.01018.97
8.3.30.0110.00418.85
8.3.20.0080.00020.25
8.3.10.0040.00423.48
8.3.00.0040.00419.26
8.2.180.0150.00418.66
8.2.170.0090.00622.96
8.2.160.0030.01022.31
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0100.00017.38
8.2.120.0040.00426.35
8.2.110.0090.00020.28
8.2.100.0070.00417.93
8.2.90.0030.00619.23
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0060.00317.92
8.2.50.0040.00418.07
8.2.40.0040.00419.09
8.2.30.0000.00720.62
8.2.20.0060.00317.65
8.2.10.0040.00417.98
8.2.00.0040.00417.87
8.1.280.0080.01225.92
8.1.270.0090.00022.04
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00922.05
8.1.230.0080.00319.56
8.1.220.0060.00317.79
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00317.35
8.1.180.0060.00318.10
8.1.170.0050.00218.75
8.1.160.0000.00721.94
8.1.150.0040.00418.84
8.1.140.0050.00319.42
8.1.130.0040.00417.50
8.1.120.0000.00717.41
8.1.110.0000.00717.25
8.1.100.0040.00417.29
8.1.90.0000.00717.41
8.1.80.0070.00017.40
8.1.70.0030.00317.49
8.1.60.0050.00517.48
8.1.50.0060.00317.47
8.1.40.0040.00417.50
8.1.30.0060.00317.68
8.1.20.0000.00717.57
8.1.10.0000.00817.64
8.1.00.0070.00017.48
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.51
8.0.270.0000.00717.18
8.0.260.0030.00317.18
8.0.250.0040.00417.05
8.0.240.0080.00016.86
8.0.230.0000.00817.02
8.0.220.0040.00416.88
8.0.210.0000.00716.90
8.0.200.0000.00616.93
8.0.190.0030.00516.80
8.0.180.0040.00416.83
8.0.170.0000.00816.83
8.0.160.0080.00416.86
8.0.150.0060.00316.84
8.0.140.0060.00516.76
8.0.130.0000.00513.29
8.0.120.0040.00416.92
8.0.110.0030.00616.91
8.0.100.0050.00216.93
8.0.90.0050.00316.84
8.0.80.0070.00716.89
8.0.70.0070.00016.89
8.0.60.0040.00416.77
8.0.50.0050.00316.71
8.0.30.0070.01117.05
8.0.20.0100.00817.40
8.0.10.0040.00416.88
8.0.00.0060.01116.85
7.4.330.0030.00315.12
7.4.320.0030.00316.55
7.4.300.0000.00716.59
7.4.290.0050.00316.62
7.4.280.0070.00216.52
7.4.270.0040.00416.53
7.4.260.0000.00716.41
7.4.250.0000.00716.61
7.4.240.0000.00716.56
7.4.230.0040.00416.61
7.4.220.0030.01616.58
7.4.210.0100.00816.58
7.4.200.0040.00416.69
7.4.150.0070.01117.40
7.4.140.0130.00817.86
7.4.130.0170.00016.52
7.4.120.0090.00816.55
7.4.110.0190.00716.39
7.4.100.0100.01316.47
7.4.90.0190.00316.45
7.4.80.0080.00819.39
7.4.70.0060.01116.54
7.4.60.0130.00316.74
7.4.50.0030.01316.16
7.4.40.0110.00616.41
7.4.30.0170.00016.63
7.4.00.0080.00814.91
7.3.330.0030.00313.33
7.3.320.0030.00313.16
7.3.310.0040.00416.36
7.3.300.0000.00716.23
7.3.290.0000.00616.31
7.3.280.0100.00916.39
7.3.270.0070.01017.40
7.3.260.0200.01416.53
7.3.250.0100.00716.50
7.3.240.0120.00816.35
7.3.230.0060.01016.41
7.3.210.0130.00916.44
7.3.200.0110.00416.50
7.3.190.0070.01116.49
7.3.180.0100.00616.64
7.3.170.0130.00616.36
7.3.160.0090.00616.43
7.3.120.0110.00714.86
7.3.110.0040.01514.73
7.3.100.0030.01015.09
7.3.90.0070.00315.04
7.3.80.0060.00914.93
7.3.70.0060.00614.93
7.3.60.0100.00614.73
7.3.50.0090.00014.86
7.3.40.0130.00314.90
7.3.30.0110.00714.67
7.3.20.0030.01216.66
7.3.10.0060.00916.85
7.3.00.0070.00716.72
7.2.330.0150.00316.49
7.2.320.0070.01016.70
7.2.310.0060.01016.44
7.2.300.0080.00816.61
7.2.290.0080.01216.68
7.2.240.0040.01614.88
7.2.230.0070.01014.81
7.2.220.0090.00014.98
7.2.210.0100.00314.84
7.2.200.0030.01414.89
7.2.190.0030.01414.72
7.2.180.0000.01214.92
7.2.170.0000.01514.80
7.2.160.0040.01514.86
7.2.150.0000.01416.77
7.2.140.0070.01016.72
7.2.130.0090.00316.61
7.2.120.0030.01016.98
7.2.110.0070.01016.80
7.2.100.0100.00716.77
7.2.90.0060.00916.74
7.2.80.0120.00916.68
7.2.70.0090.00616.84
7.2.60.0060.00716.94
7.2.50.0110.00316.55
7.2.40.0040.01216.93
7.2.30.0030.00716.48
7.2.20.0040.01116.79
7.2.10.0040.00816.62
7.2.00.0020.01418.12
7.1.330.0070.01015.77
7.1.320.0080.00415.82
7.1.310.0030.01315.78
7.1.300.0060.00915.64
7.1.290.0040.00815.69
7.1.280.0070.00315.40
7.1.270.0030.01015.70
7.1.260.0090.00015.68
7.1.250.0030.00715.71
7.1.200.0030.01015.55
7.1.100.0080.00018.02
7.1.70.0070.00016.95
7.1.60.0160.00919.48
7.1.50.0070.01416.89
7.1.00.0000.08022.45
7.0.200.0420.00014.15
7.0.60.0070.08319.97
7.0.50.0030.04017.88
7.0.40.0130.04020.15
7.0.30.0100.04020.16
7.0.20.0270.06320.15
7.0.10.0070.08720.33
7.0.00.0070.05320.05
5.6.280.0000.03720.86
5.6.210.0070.05020.63
5.6.200.0100.04018.20
5.6.190.0000.04320.51
5.6.180.0230.08020.66
5.6.170.0230.07720.41
5.6.160.0100.06720.56
5.6.150.0000.05318.19
5.6.140.0170.07018.21
5.6.130.0030.05318.16
5.6.120.0100.05021.00
5.6.110.0100.08721.05
5.6.100.0070.05720.99
5.6.90.0070.07020.98
5.6.80.0070.04720.43
5.5.350.1630.03720.44
5.5.340.0070.08017.95
5.5.330.0000.04320.35
5.5.320.0200.05720.42
5.5.310.0330.07020.34
5.5.300.0030.08017.98
5.5.290.0030.04018.01
5.5.280.0070.08020.77
5.5.270.0070.07320.80
5.5.260.0100.07020.86
5.5.250.0070.06320.69
5.5.240.0170.07720.23

preferences:
44.22 ms | 401 KiB | 5 Q