3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( (int) 'string', (int) '' );

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)
8.4.120.0120.00820.45
8.4.110.0100.01118.44
8.4.100.0130.00818.47
8.4.90.0060.00320.53
8.4.80.0100.01018.63
8.4.70.0150.00517.74
8.4.60.0140.00818.95
8.4.50.0040.00417.51
8.4.40.0090.00619.18
8.4.30.0110.00722.51
8.4.20.0060.01318.66
8.4.10.0160.00319.44
8.3.250.0120.00716.88
8.3.240.0110.00416.58
8.3.230.0110.00816.44
8.3.220.0120.00618.82
8.3.210.0040.00316.59
8.3.200.0120.00616.55
8.3.190.0020.00616.71
8.3.180.0120.00616.30
8.3.170.0120.00616.67
8.3.160.0110.00716.99
8.3.150.0000.01517.04
8.3.140.0040.01120.59
8.3.130.0100.00716.50
8.3.120.0130.00318.50
8.3.110.0060.00320.94
8.3.100.0170.00324.06
8.3.90.0140.00026.77
8.3.80.0090.00317.97
8.3.70.0170.00316.63
8.3.60.0090.00618.55
8.3.50.0080.00617.28
8.3.40.0000.01518.84
8.3.30.0040.01118.42
8.3.20.0030.00520.29
8.3.10.0030.00520.48
8.3.00.0000.00821.02
8.2.290.0100.00520.47
8.2.280.0070.00220.14
8.2.270.0070.01016.74
8.2.260.0120.00617.29
8.2.250.0030.00516.75
8.2.240.0160.00317.03
8.2.230.0050.00522.58
8.2.220.0000.00837.54
8.2.210.0040.00426.77
8.2.200.0040.00418.16
8.2.190.0110.00318.22
8.2.180.0100.01018.54
8.2.170.0120.00322.96
8.2.160.0030.01020.58
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0040.00417.91
8.2.120.0030.00626.35
8.2.110.0100.01320.43
8.2.100.0060.00617.59
8.2.90.0040.00417.72
8.2.80.0040.00417.97
8.2.70.0030.00617.90
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0030.00519.36
8.2.30.0060.00318.98
8.2.20.0000.00717.92
8.2.10.0040.00419.31
8.2.00.0070.00017.92
8.1.330.0090.01017.75
8.1.320.0090.01017.79
8.1.310.0000.00816.74
8.1.300.0030.00619.54
8.1.290.0080.00030.84
8.1.280.0070.01025.92
8.1.270.0070.00020.20
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00320.96
8.1.230.0000.01020.85
8.1.220.0000.00817.74
8.1.210.0040.00418.86
8.1.200.0060.00317.23
8.1.190.0090.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0030.00318.93
8.1.150.0040.00418.75
8.1.140.0050.00320.25
8.1.130.0070.00020.25
8.1.120.0000.00817.36
8.1.110.0050.00317.30
8.1.100.0080.00017.25
8.1.90.0070.00017.21
8.1.80.0090.00017.25
8.1.70.0070.00417.20
8.1.60.0080.00017.32
8.1.50.0080.00017.38
8.1.40.0040.00817.27
8.1.30.0000.00817.47
8.1.20.0060.00317.57
8.1.10.0000.00717.27
8.1.00.0000.00717.14
8.0.300.0040.00419.84
8.0.290.0030.00616.75
8.0.280.0030.00318.30
8.0.270.0030.00516.81
8.0.260.0000.00818.30
8.0.250.0000.00616.88
8.0.240.0040.00416.89
8.0.230.0000.00816.79
8.0.220.0030.00616.83
8.0.210.0030.00316.80
8.0.200.0030.00316.89
8.0.190.0060.00316.91
8.0.180.0000.00816.87
8.0.170.0040.00416.72
8.0.160.0000.00716.77
8.0.150.0000.00716.58
8.0.140.0070.00016.77
8.0.130.0050.00013.25
8.0.120.0000.00816.80
8.0.110.0070.00016.80
8.0.100.0000.00716.71
8.0.90.0070.00016.82
8.0.80.0150.00616.86
8.0.70.0070.00016.82
8.0.60.0000.00816.82
8.0.50.0050.00216.71
8.0.30.0090.01016.94
8.0.20.0090.01117.40
8.0.10.0040.00416.94
8.0.00.0080.00916.53
7.4.330.0020.00216.76
7.4.320.0000.00616.40
7.4.300.0000.00616.34
7.4.290.0070.00016.43
7.4.280.0070.00016.46
7.4.270.0030.00316.50
7.4.260.0040.00416.47
7.4.250.0070.00016.43
7.4.240.0050.00216.35
7.4.230.0000.00716.39
7.4.220.0050.00216.49
7.4.210.0040.00916.41
7.4.200.0000.00716.29
7.4.160.0070.01016.32
7.4.140.0090.00917.86
7.4.130.0060.01016.31
7.4.120.0110.00616.37
7.4.110.0060.01016.32
7.4.100.0150.00916.33
7.4.90.0100.00716.54
7.4.80.0070.01019.39
7.4.70.0100.00616.40
7.4.60.0090.00916.54
7.4.50.0120.00416.21
7.4.40.0100.01316.43
7.4.00.0070.01014.91
7.3.330.0000.00612.98
7.3.320.0030.00313.09
7.3.310.0000.00816.02
7.3.300.0000.00716.17
7.3.290.0030.00316.08
7.3.280.0070.00916.20
7.3.260.0100.00916.32
7.3.240.0130.00616.31
7.3.230.0170.00016.20
7.3.210.0100.00716.23
7.3.200.0110.00916.12
7.3.190.0120.00416.12
7.3.180.0160.00716.21
7.3.170.0070.01116.43
7.3.160.0040.01216.21
7.3.20.1160.00214.70
7.3.10.1380.00014.71
7.3.00.1800.00514.63
7.2.330.0110.00716.45
7.2.320.0110.01116.23
7.2.310.0140.00316.40
7.2.300.0100.01116.32
7.2.290.0080.01016.49
7.2.150.1280.00614.93
7.2.140.1070.00714.80
7.2.130.1490.00215.02
7.2.120.1520.01014.90
7.2.110.1390.00514.85
7.2.100.1440.00514.84
7.2.90.1460.00314.98
7.2.80.1530.00514.86
7.2.70.1460.00514.98
7.2.60.2810.00714.81
7.2.50.1300.01114.84
7.2.40.1190.00514.91
7.2.30.1240.00315.03
7.2.20.1120.01014.89
7.2.10.0970.00714.90
7.2.00.1110.00814.67
7.1.250.1440.01013.89

preferences:
31.03 ms | 403 KiB | 5 Q