3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($a,$b){return(int)$a==(int)$b;} $testCases = [ [["0001", "1 "], true], [["1450", "1450 "], true], [["0010001 ", " 10001 "], true], [["0010000", " 10 "], false], [["101023", "101024"], false], ]; foreach ($testCases as $testCase) { list($values, $expected) = $testCase; assert($expected === f(...$values)); }

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)
8.3.60.0080.00818.30
8.3.50.0070.01116.33
8.3.40.0120.00318.68
8.3.30.0090.00618.75
8.3.20.0040.00420.24
8.3.10.0050.00223.54
8.3.00.0040.00421.83
8.2.180.0070.01318.29
8.2.170.0070.00722.96
8.2.160.0060.00919.02
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0000.00719.31
8.2.120.0040.00426.35
8.2.110.0030.00622.11
8.2.100.0090.00317.91
8.2.90.0040.00417.88
8.2.80.0000.00818.78
8.2.70.0050.00317.63
8.2.60.0000.00817.75
8.2.50.0000.00817.63
8.2.40.0080.00019.47
8.2.30.0040.00417.84
8.2.20.0040.00418.10
8.2.10.0000.00718.09
8.2.00.0030.00318.30
8.1.270.0070.00021.84
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.49
8.1.230.0040.00722.13
8.1.220.0030.00517.78
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00617.36
8.1.180.0000.00818.10
8.1.170.0000.00717.62
8.1.160.0030.00518.88
8.1.150.0000.00718.92
8.1.140.0000.00818.81
8.1.130.0040.00417.71
8.1.120.0000.00717.33
8.1.110.0090.00017.46
8.1.100.0070.00017.49
8.1.90.0080.00017.46
8.1.80.0050.00217.35
8.1.70.0000.00717.47
8.1.60.0030.00517.60
8.1.50.0000.00817.51
8.1.40.0050.00217.40
8.1.30.0030.00517.68
8.1.20.0040.00417.65
8.1.10.0040.00417.51
8.1.00.0050.00317.51
8.0.300.0000.00819.50
8.0.290.0040.00416.63
8.0.280.0040.00417.91
8.0.270.0000.00717.94
8.0.260.0030.00317.24
8.0.250.0030.00316.86
8.0.240.0060.00316.84
8.0.230.0070.00016.96
8.0.220.0050.00216.89
8.0.210.0030.00316.85
8.0.200.0070.00016.94
8.0.190.0030.00616.84
8.0.180.0000.00716.85
8.0.170.0000.00816.92
8.0.160.0030.00316.91
8.0.150.0000.00716.80
8.0.140.0070.00016.83
8.0.130.0000.00613.27
8.0.120.0080.00016.88
8.0.110.0040.00416.88
8.0.100.0050.00216.95
8.0.90.0040.00416.78
8.0.80.0060.00916.99
8.0.70.0000.00716.96
8.0.60.0030.00616.98
8.0.50.0000.00816.84
8.0.30.0090.00917.06
8.0.20.0110.01117.40
8.0.10.0000.00817.12
8.0.00.0160.00216.85
7.4.330.0030.00315.55
7.4.320.0000.00616.53
7.4.300.0030.00316.64
7.4.290.0030.00316.39
7.4.280.0080.00016.57
7.4.270.0040.00416.49
7.4.260.0000.00716.48
7.4.250.0070.00016.46
7.4.240.0030.00316.61
7.4.230.0040.00416.67
7.4.220.0040.00416.51
7.4.210.0070.00716.55
7.4.200.0000.00716.30
7.4.160.0110.00716.51
7.4.150.0060.01217.40
7.4.140.0110.01017.86
7.4.130.0090.00916.64
7.4.120.0180.00216.57
7.4.110.0080.00916.47
7.4.100.0110.01216.50
7.4.90.0070.01016.57
7.4.80.0060.01019.39
7.4.70.0110.00616.66
7.4.60.0060.00916.51
7.4.50.0140.00016.36
7.4.40.0170.00016.51
7.4.00.0030.01314.99
7.3.330.0060.00013.21
7.3.320.0000.00713.29
7.3.310.0030.00316.29
7.3.300.0030.00316.30
7.3.290.0100.00616.34
7.3.280.0060.00916.45
7.3.270.0090.00917.40
7.3.260.0120.00516.47
7.3.250.0090.01316.47
7.3.240.0100.00716.52
7.3.230.0070.01716.59
7.3.210.0100.00716.34
7.3.200.0130.00616.63
7.3.190.0150.00616.55
7.3.180.0090.00616.54
7.3.170.0030.01716.59
7.3.160.0070.01016.57
7.3.120.0150.00315.08
7.3.110.0040.01114.81
7.3.100.0160.00314.63
7.3.90.0090.00314.67
7.3.80.0000.01214.94
7.3.70.0060.00614.60
7.3.60.0000.01014.87
7.3.50.0040.00414.93
7.3.40.0000.01214.98
7.3.30.0110.00314.59
7.3.20.0070.00716.77
7.3.10.0040.01116.52
7.3.00.0000.00816.87
7.2.330.0100.00716.52
7.2.320.0100.00716.63
7.2.310.0030.01416.67
7.2.300.0060.01216.52
7.2.290.0120.00616.78
7.2.250.0070.01114.74
7.2.240.0110.00715.18
7.2.230.0090.00314.94
7.2.220.0060.00614.90
7.2.210.0090.00915.15
7.2.200.0060.00315.09
7.2.190.0080.00814.94
7.2.180.0030.01215.10
7.2.170.0030.00615.12
7.2.160.0060.00315.04
7.2.150.0040.01216.94
7.2.140.0030.00616.68
7.2.130.0030.01016.98
7.2.120.0070.00716.89
7.2.110.0060.00916.88
7.2.100.0080.00517.11
7.2.90.0000.01216.97
7.2.80.0030.00617.04
7.2.70.0110.00316.77
7.2.60.0040.01116.94
7.2.50.0000.01416.89
7.2.40.0090.00616.75
7.2.30.0070.00717.10
7.2.20.0090.00617.11
7.2.10.0330.00517.30
7.2.00.0200.00817.28
7.1.330.0030.00915.80
7.1.320.0000.01515.98
7.1.310.0030.00915.76
7.1.300.0070.00715.88
7.1.290.0110.00415.89
7.1.280.0060.01016.02
7.1.270.0000.01215.90
7.1.260.0050.00315.59
7.1.250.0070.00715.86
7.1.240.0040.00815.89
7.1.230.0080.00515.68
7.1.220.0070.00415.64
7.1.210.0030.01015.69
7.1.200.0050.00715.77
7.1.190.0120.00615.68
7.1.180.0100.00715.84
7.1.170.0030.00715.92
7.1.160.0030.01015.73
7.1.150.0060.00615.55
7.1.140.0090.00315.67
7.1.130.0100.00315.59
7.1.120.0230.00816.32
7.1.110.0320.00616.21
7.1.100.0190.00916.11
7.1.90.0320.00815.88
7.1.80.0280.00815.99
7.1.70.0210.01215.59
7.1.60.0270.01024.65
7.1.50.0330.00924.21
7.1.40.0290.01024.22
7.1.30.0320.01124.14
7.1.20.0260.01324.24
7.1.10.0110.01015.28
7.1.00.0210.00715.37
7.0.330.0040.00415.45
7.0.320.0000.00915.42
7.0.310.0040.01115.39
7.0.300.0090.00015.28
7.0.290.0000.01515.44
7.0.280.0060.00615.19
7.0.270.0070.00715.55
7.0.260.0030.00915.38
7.0.250.0030.00715.57
7.0.240.0030.00615.54
7.0.230.0040.01115.15
7.0.220.0030.01315.40
7.0.210.0090.00015.45
7.0.200.0060.00315.45
7.0.190.0040.00815.27
7.0.180.0000.01415.49
7.0.170.0070.00415.33
7.0.160.0060.00615.25
7.0.150.0080.00615.44
7.0.140.0080.00515.46
7.0.130.0000.00915.40
7.0.120.0030.00815.57
7.0.110.0030.00915.42
7.0.100.0070.00715.49
7.0.90.0090.00315.46
7.0.80.0090.00615.55
7.0.70.0060.00615.57
7.0.60.0000.01615.46
7.0.50.0030.01215.27
7.0.40.0070.00713.60
7.0.30.0030.00913.55
7.0.20.0030.00713.48
7.0.10.0000.01313.51
7.0.00.0060.01013.31
5.6.400.0060.00614.17
5.6.390.0080.00014.53
5.6.380.0030.01214.21
5.6.370.0090.00614.38
5.6.360.0120.00314.35
5.6.350.0030.01414.29
5.6.340.0130.00014.47
5.6.330.0090.00614.61
5.6.320.0040.00414.72
5.6.310.0040.00714.66
5.6.300.0130.00314.76
5.6.290.0040.00814.34
5.6.280.0070.00714.48
5.6.270.0120.00414.50
5.6.260.0060.00914.68
5.6.250.0060.00914.29
5.6.240.0070.00714.41
5.6.230.0090.00314.26
5.6.220.0040.01214.39
5.6.210.0060.00314.05
5.6.200.0080.00814.36
5.6.190.0090.00014.52
5.6.180.0030.01314.48
5.6.170.0000.00913.95
5.6.160.0030.01014.48
5.6.150.0070.01014.11
5.6.140.0040.01514.42
5.6.130.0000.01814.04
5.6.120.0070.00714.54
5.6.110.0000.00914.29
5.6.100.0000.00914.45
5.6.90.0000.01314.62
5.6.80.0030.01014.23
5.6.70.0130.00014.27
5.6.60.0000.01514.29
5.6.50.0040.00414.45
5.6.40.0090.00614.04
5.6.30.0090.00314.10
5.6.20.0050.00514.58
5.6.10.0060.00614.37
5.6.00.0100.00314.23

preferences:
61.44 ms | 400 KiB | 5 Q