3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0; $y = intval($x) ?: null; var_dump($y);

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)
8.3.70.0040.01116.34
8.3.60.0130.00616.63
8.3.50.0150.00318.34
8.3.40.0120.00318.77
8.3.30.0140.00018.72
8.3.20.0080.00019.26
8.3.10.0050.00321.68
8.3.00.0000.00720.51
8.2.180.0110.00318.04
8.2.170.0200.00022.96
8.2.160.0070.00719.21
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00019.77
8.2.120.0080.00026.35
8.2.110.0060.00320.34
8.2.100.0040.00817.72
8.2.90.0040.00417.75
8.2.80.0040.00418.58
8.2.70.0050.00317.79
8.2.60.0020.00717.78
8.2.50.0000.00818.10
8.2.40.0050.00321.19
8.2.30.0050.00319.30
8.2.20.0040.00417.94
8.2.10.0040.00418.05
8.2.00.0060.00317.70
8.1.280.0190.00325.92
8.1.270.0050.00318.93
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0180.00319.01
8.1.230.0000.01117.77
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0040.00417.51
8.1.180.0080.00018.10
8.1.170.0060.00318.59
8.1.160.0000.00718.94
8.1.150.0080.00018.95
8.1.140.0000.00822.05
8.1.130.0070.00020.18
8.1.120.0030.00517.43
8.1.110.0000.00717.40
8.1.100.0030.00417.33
8.1.90.0030.00517.50
8.1.80.0040.00417.34
8.1.70.0000.00817.32
8.1.60.0030.00517.53
8.1.50.0040.00417.34
8.1.40.0000.00817.34
8.1.30.0030.00517.54
8.1.20.0000.00717.64
8.1.10.0040.00417.33
8.1.00.0050.00317.48
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.50
8.0.270.0050.00217.13
8.0.260.0000.00718.44
8.0.250.0030.00316.85
8.0.240.0000.00716.96
8.0.230.0040.00416.88
8.0.220.0000.00816.82
8.0.210.0000.00716.79
8.0.200.0030.00316.94
8.0.190.0020.00516.97
8.0.180.0050.00216.94
8.0.170.0030.00516.80
8.0.160.0040.00416.88
8.0.150.0030.00416.68
8.0.140.0070.00016.86
8.0.130.0050.00013.36
8.0.120.0030.00716.85
8.0.110.0000.00716.78
8.0.100.0070.00016.84
8.0.90.0070.00016.73
8.0.80.0110.00816.85
8.0.70.0050.00317.01
8.0.60.0030.00616.92
8.0.50.0000.00716.91
8.0.30.0100.00817.17
8.0.20.0140.00617.40
8.0.10.0040.00416.80
8.0.00.0140.00916.71
7.4.330.0030.00315.55
7.4.320.0040.00416.59
7.4.300.0030.00316.45
7.4.290.0060.00016.50
7.4.280.0080.00016.60
7.4.270.0070.00316.56
7.4.260.0070.00016.48
7.4.250.0000.00716.34
7.4.240.0070.00016.58
7.4.230.0040.00416.31
7.4.220.0050.00316.38
7.4.210.0030.01116.58
7.4.200.0040.00416.71
7.4.160.0110.00716.47
7.4.140.0090.01017.86
7.4.130.0080.01116.58
7.4.120.0110.00716.55
7.4.110.0110.01116.48
7.4.100.0110.00716.43
7.4.90.0120.00916.42
7.4.80.0140.00419.39
7.4.70.0100.00716.66
7.4.60.0140.00716.29
7.4.50.0080.00816.38
7.4.40.0110.00616.52
7.4.00.0070.01015.18
7.3.330.0020.00213.08
7.3.320.0030.00312.96
7.3.310.0030.00616.20
7.3.300.0030.00316.24
7.3.290.0030.00316.18
7.3.280.0070.01116.23
7.3.260.0100.00916.27
7.3.240.0110.00716.36
7.3.230.0030.01316.54
7.3.210.0050.01116.35
7.3.200.0090.00916.46
7.3.190.0150.00616.19
7.3.180.0060.01316.29
7.3.170.0120.01116.21
7.3.160.0160.00616.33
7.3.120.0000.01714.87
7.3.110.0100.00314.74
7.3.100.0100.00314.70
7.3.90.0100.00614.84
7.3.80.0030.01014.98
7.3.70.0040.01114.68
7.3.60.0060.00314.77
7.3.50.0130.00314.53
7.3.40.0030.00714.88
7.3.30.0030.00914.39
7.3.20.0000.01116.55
7.3.10.0030.01116.63
7.3.00.0000.01316.51
7.2.330.0070.01116.54
7.2.320.0040.02116.57
7.2.310.0060.01016.51
7.2.300.0150.00016.36
7.2.290.0090.00916.50
7.2.240.0060.00314.58
7.2.230.0070.01115.11
7.2.220.0030.01315.04
7.2.210.0040.00715.05
7.2.200.0000.01714.93
7.2.190.0000.01414.84
7.2.180.0060.00314.96
7.2.170.0080.00814.72
7.2.160.0030.01015.01
7.2.150.0100.00716.79
7.2.140.0000.01616.73
7.2.130.0080.00716.76
7.2.120.0000.01316.69
7.2.110.0120.00815.75
7.2.100.0120.00915.66
7.2.90.0100.00915.70
7.2.80.0150.00715.76
7.2.70.0080.00915.92
7.2.60.0100.00616.02
7.2.50.0130.00615.76
7.2.40.0110.00815.78
7.2.30.0150.00515.94
7.2.20.0090.00815.97
7.2.10.0170.00415.91
7.2.00.0120.00715.83
7.1.330.0000.01015.83
7.1.320.0070.00415.85
7.1.310.0070.01015.70
7.1.300.0030.01015.54
7.1.290.0030.01015.55
7.1.280.0070.00715.91
7.1.270.0020.01215.80
7.1.260.0000.01315.85
7.1.250.0090.00415.50
7.1.240.0080.00815.54
7.1.230.0160.00414.42
7.1.220.0100.00814.54
7.1.210.0150.00714.42
7.1.200.0140.00514.47
7.1.190.0180.00614.55
7.1.180.0140.00514.55
7.1.170.0130.00614.45
7.1.160.0110.00514.52
7.1.150.0380.00614.52
7.1.140.0160.00814.54
7.1.130.0190.00614.42
7.1.120.0110.00614.54
7.1.110.0220.00714.44
7.1.100.0130.00714.47
7.1.90.0170.00514.59
7.1.80.0110.00514.48
7.1.70.0110.00714.54
7.1.60.0260.00526.38
7.1.50.0260.00926.51
7.1.40.0390.00826.44
7.1.30.0200.01026.53
7.1.20.0240.01226.44
7.1.10.0110.01114.46
7.1.00.0120.00514.43
7.0.330.0080.00315.28
5.6.380.0080.00714.28

preferences:
47.59 ms | 401 KiB | 5 Q