3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '0e123'; var_dump($a == 0); var_dump($a == '0'); var_dump($a == "0"); var_dump($a == true); var_dump($a === 0); var_dump($a === '0'); var_dump($a === "0"); var_dump($a === true); var_dump(is_int($a)); var_dump(is_int($a)); var_dump($a == '0xe0'); var_dump($a == '0x0e'); var_dump($a === false); var_dump($a === null); var_dump($a == 'bla0e');

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)
8.3.60.0140.00016.74
8.3.50.0120.00521.97
8.3.40.0100.00718.58
8.3.30.0110.00419.14
8.3.20.0000.00720.20
8.3.10.0080.00021.60
8.3.00.0080.00019.13
8.2.180.0130.00618.29
8.2.170.0070.01122.96
8.2.160.0000.01620.39
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0080.00019.13
8.2.110.0030.00620.94
8.2.100.0070.00617.63
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00817.90
8.2.50.0000.01218.07
8.2.40.0000.00818.16
8.2.30.0030.00517.98
8.2.20.0050.00217.55
8.2.10.0000.00817.92
8.2.00.0060.00317.73
8.1.280.0040.01125.92
8.1.270.0030.00618.86
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0000.00922.23
8.1.230.0070.00717.53
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0090.00017.35
8.1.180.0050.00318.10
8.1.170.0040.00420.38
8.1.160.0040.00421.88
8.1.150.0070.00018.73
8.1.140.0040.00417.40
8.1.130.0030.00317.91
8.1.120.0000.00717.50
8.1.110.0040.00317.45
8.1.100.0020.00517.48
8.1.90.0000.00717.36
8.1.80.0030.00317.47
8.1.70.0030.00317.34
8.1.60.0080.00017.61
8.1.50.0060.00317.41
8.1.40.0000.00817.41
8.1.30.0000.00817.69
8.1.20.0000.00717.57
8.1.10.0040.00417.39
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0030.00318.36
8.0.270.0040.00417.25
8.0.260.0030.00317.25
8.0.250.0040.00416.88
8.0.240.0040.00416.82
8.0.230.0020.00516.91
8.0.220.0040.00416.91
8.0.210.0070.00016.92
8.0.200.0000.00716.81
8.0.190.0080.00016.83
8.0.180.0040.00416.92
8.0.170.0000.00716.80
8.0.160.0000.00816.79
8.0.150.0030.00316.85
8.0.140.0000.00716.80
8.0.130.0040.00413.27
8.0.120.0040.00416.71
8.0.110.0000.00716.80
8.0.100.0050.00316.73
8.0.90.0030.00516.83
8.0.80.0030.01316.89
8.0.70.0040.00416.73
8.0.60.0050.00316.99
8.0.50.0040.00416.75
8.0.30.0140.00517.20
8.0.20.0110.00817.40
8.0.10.0000.00817.00
8.0.00.0060.01316.60
7.4.330.0020.00515.03
7.4.320.0030.00316.58
7.4.300.0040.00416.58
7.4.290.0060.00016.46
7.4.280.0080.00016.52
7.4.270.0000.00716.62
7.4.260.0040.00416.57
7.4.250.0080.00016.41
7.4.240.0020.00616.56
7.4.230.0000.00716.29
7.4.220.0090.01516.59
7.4.210.0060.01216.51
7.4.200.0070.00016.47
7.4.160.0080.00816.50
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0140.00516.47
7.4.120.0110.00716.38
7.4.110.0090.00916.39
7.4.100.0120.00616.44
7.4.90.0070.01016.61
7.4.80.0060.01619.39
7.4.70.0150.00716.43
7.4.60.0030.01316.43
7.4.50.0000.00816.31
7.4.40.0080.00816.46
7.4.30.0190.00316.47
7.4.00.0030.01214.86
7.3.330.0060.00013.00
7.3.320.0130.00013.06
7.3.310.0000.00716.27
7.3.300.0040.00416.27
7.3.290.0000.00716.20
7.3.280.0100.00716.32
7.3.270.0120.00617.40
7.3.260.0100.00616.30
7.3.250.0120.01016.35
7.3.240.0030.01416.23
7.3.230.0130.00916.49
7.3.210.0030.01316.36
7.3.200.0070.01319.39
7.3.190.0080.00816.43
7.3.180.0060.00916.21
7.3.170.0120.00616.27
7.3.160.0100.00716.31
7.3.120.0060.00614.57
7.3.110.0120.00714.91
7.3.100.0030.01414.73
7.3.90.0070.00714.52
7.3.80.0000.01315.11
7.3.70.0030.00614.79
7.3.60.0030.01314.84
7.3.50.0090.00614.76
7.3.40.0070.00714.85
7.3.30.0080.00414.73
7.3.20.0070.00716.60
7.3.10.0060.00316.70
7.3.00.0000.00916.41
7.2.330.0100.00716.30
7.2.320.0100.00616.27
7.2.310.0080.00816.46
7.2.300.0030.01316.51
7.2.290.0070.01016.61
7.2.250.0100.01014.91
7.2.240.0020.01215.13
7.2.230.0040.00714.88
7.2.220.0070.00614.89
7.2.210.0060.01014.90
7.2.200.0000.00914.72
7.2.190.0110.00415.05
7.2.180.0030.01014.67
7.2.170.0070.00714.79
7.2.80.0240.01416.25
7.2.60.0100.00316.71
7.2.00.0030.00919.40
7.1.330.0070.00715.91
7.1.320.0030.00915.73
7.1.310.0030.01315.81
7.1.300.0090.00316.02
7.1.290.0060.00615.82
7.1.280.0000.01415.83
7.1.270.0030.00915.50
7.1.260.0060.01015.62
7.1.200.0040.00815.87
7.1.100.0060.00618.10
7.1.70.0060.00316.93
7.1.60.0030.02019.50
7.1.50.0000.02217.03
7.1.00.0100.07022.29
7.0.200.0850.00014.16
7.0.140.0030.05722.02
7.0.60.0100.08320.04
7.0.50.0030.04017.88
7.0.40.0070.07020.40
7.0.30.0270.05320.30
7.0.20.0400.07320.04
7.0.10.0300.06720.12
7.0.00.0070.08320.00
5.6.280.0000.07720.91
5.6.210.0070.06720.46
5.6.200.0000.06718.18
5.6.190.0130.04720.43
5.6.180.0000.05020.77
5.6.170.0230.05720.44
5.6.160.0070.08320.48
5.6.150.0000.07018.17
5.6.140.0030.05318.16
5.6.130.0000.07018.05
5.6.120.0100.05721.02
5.6.110.0070.05021.01
5.6.100.0030.05021.13
5.6.90.0170.07020.97
5.6.80.0130.07020.28
5.6.70.0230.07320.38
5.5.350.0130.07020.45
5.5.340.0100.07717.95
5.5.330.0000.05320.13
5.5.320.0100.08020.28
5.5.310.0370.07720.29
5.5.300.0100.03718.01
5.5.290.0030.04718.01
5.5.280.0070.08320.77
5.5.270.0130.06320.87
5.5.260.0070.09020.75
5.5.250.0070.06720.58
5.5.240.0070.06320.26
5.4.450.0700.07319.41
5.4.440.0370.06719.55
5.4.430.1200.06719.61
5.4.420.1030.06719.09
5.4.410.0030.06018.79
5.4.400.1070.05318.81
5.4.390.1100.05318.60
5.4.380.1170.05718.46
5.4.370.1100.05718.68
5.4.360.1270.04718.67
5.4.350.1430.05318.46
5.4.340.1330.04718.65
5.4.320.1270.06318.69
5.4.310.1330.04718.57
5.4.300.1230.06018.66
5.4.290.1300.07018.52
5.4.280.1230.05018.60
5.4.270.1330.05318.56
5.4.260.1270.05018.52
5.4.250.1070.05018.50
5.4.240.1230.05318.66
5.4.230.1170.05018.61
5.4.220.1170.05018.75
5.4.210.1270.04718.69
5.4.200.1270.05316.48
5.4.190.1170.06318.48
5.4.180.1270.05318.50
5.4.170.1270.05318.63
5.4.160.1270.05318.48
5.4.150.1300.05318.47
5.4.140.1100.05016.08
5.4.130.1200.06016.26
5.4.120.1500.07016.17
5.4.110.1300.05716.16
5.4.100.1370.04716.07
5.4.90.1130.06316.21
5.4.80.1370.07316.20
5.4.70.1030.05716.28
5.4.60.1000.05016.04
5.4.50.1330.05716.13
5.4.40.1270.06016.13
5.4.30.0930.05316.11
5.4.20.1200.05316.22
5.4.10.1200.05316.01
5.4.00.1270.05315.71
5.3.290.1530.04314.57
5.3.280.1100.05314.59
5.3.270.1130.06014.61
5.3.260.1270.05014.61
5.3.250.1230.06014.66
5.3.240.1270.04314.70
5.3.230.1230.04714.55
5.3.220.1030.05714.60
5.3.210.1430.05714.54
5.3.200.1470.05714.66
5.3.190.1230.06014.53
5.3.180.1230.05314.65
5.3.170.1430.05714.54
5.3.160.1100.05014.45
5.3.150.1030.05714.59
5.3.140.1170.06014.59
5.3.130.1370.06014.64
5.3.120.1200.05014.52
5.3.110.1300.07014.60
5.3.100.1500.06314.02
5.3.90.1000.05714.00
5.3.80.0970.05713.91
5.3.70.0930.06013.91
5.3.60.1200.05714.10
5.3.50.1300.04714.02
5.3.40.1300.04313.94
5.3.30.1300.06713.84
5.3.20.1200.06313.68
5.3.10.1330.04013.57
5.3.00.1170.07713.62
5.2.170.0930.03311.10
5.2.160.0930.05311.20
5.2.150.0970.04011.12
5.2.140.1230.06011.09
5.2.130.1200.04711.06
5.2.120.1130.03711.05
5.2.110.1500.03711.06
5.2.100.1000.04311.13
5.2.90.1070.04711.08
5.2.80.1030.04011.04
5.2.70.1000.05711.03
5.2.60.1100.04711.03
5.2.50.1100.05310.98
5.2.40.0730.05311.04
5.2.30.0630.05010.92
5.2.20.0700.05710.92
5.2.10.0730.05010.81
5.2.00.0800.04310.71
5.1.60.1130.03310.11
5.1.50.0970.0439.95
5.1.40.0730.0339.93
5.1.30.1070.04010.37
5.1.20.0770.03310.45
5.1.10.0770.04010.10
5.1.00.1000.03010.10
5.0.50.0500.0278.66
5.0.40.0330.0338.44
5.0.30.0500.0608.36
5.0.20.0470.0338.32
5.0.10.0470.0438.20
5.0.00.0500.0538.18
4.4.90.0400.0235.94
4.4.80.0370.0275.91
4.4.70.0370.0275.87
4.4.60.0470.0335.83
4.4.50.0500.0305.83
4.4.40.0500.0435.88
4.4.30.0370.0305.87
4.4.20.0330.0235.96
4.4.10.0300.0275.98
4.4.00.0400.0405.95
4.3.110.0430.0275.80
4.3.100.0400.0235.76
4.3.90.0530.0205.90
4.3.80.0430.0335.79
4.3.70.0370.0275.88
4.3.60.0470.0235.91
4.3.50.0470.0235.91
4.3.40.0370.0405.87
4.3.30.0130.0304.56
4.3.20.0200.0204.56
4.3.10.0200.0274.62
4.3.00.0170.0176.95

preferences:
50.28 ms | 401 KiB | 5 Q