3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('string' == 0); // true var_dump('string' === 0); // false var_dump('string' == '0'); // false var_dump('string' === '0'); // false ?>

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)
8.3.60.0100.01018.02
8.3.50.0100.01118.26
8.3.40.0150.00018.42
8.3.30.0100.01018.55
8.3.20.0150.00320.69
8.3.10.0040.00423.65
8.3.00.0070.00021.60
8.2.180.0120.00625.92
8.2.170.0130.00622.96
8.2.160.0090.01220.29
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00020.94
8.2.110.0030.00619.27
8.2.100.0090.00317.53
8.2.90.0040.00418.09
8.2.80.0040.00417.97
8.2.70.0080.00017.80
8.2.60.0000.00718.03
8.2.50.0080.00018.10
8.2.40.0080.00319.11
8.2.30.0060.00320.52
8.2.20.0070.00317.98
8.2.10.0000.00719.35
8.2.00.0030.00717.91
8.1.280.0070.00725.92
8.1.270.0050.00222.05
8.1.260.0060.00326.35
8.1.250.0060.00928.09
8.1.240.0070.00322.47
8.1.230.0080.00320.89
8.1.220.0000.00817.74
8.1.210.0100.00018.77
8.1.200.0070.00317.23
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0060.00318.56
8.1.160.0040.00418.66
8.1.150.0000.00718.75
8.1.140.0000.00719.04
8.1.130.0000.00720.23
8.1.120.0000.00717.36
8.1.110.0000.00717.32
8.1.100.0030.00517.20
8.1.90.0040.00417.32
8.1.80.0030.00517.23
8.1.70.0030.00317.32
8.1.60.0030.00617.38
8.1.50.0060.00617.41
8.1.40.0030.00617.39
8.1.30.0080.00017.46
8.1.20.0060.00317.44
8.1.10.0000.00817.42
8.1.00.0030.00517.17
8.0.300.0000.00719.96
8.0.290.0000.00816.58
8.0.280.0070.00018.21
8.0.270.0000.00717.12
8.0.260.0070.00018.29
8.0.250.0000.00716.79
8.0.240.0080.00016.70
8.0.230.0000.00716.83
8.0.220.0080.00016.72
8.0.210.0020.00516.75
8.0.200.0080.00016.81
8.0.190.0040.00416.79
8.0.180.0000.00716.76
8.0.170.0050.00316.77
8.0.160.0030.00316.85
8.0.150.0030.00516.72
8.0.140.0000.00716.75
8.0.130.0030.00313.17
8.0.120.0050.00316.70
8.0.110.0000.00716.74
8.0.100.0040.00416.68
8.0.90.0000.00716.61
8.0.80.0060.01116.77
8.0.70.0040.00416.60
8.0.60.0030.00516.73
8.0.50.0040.00416.62
8.0.30.0110.00517.02
8.0.20.0060.01717.21
8.0.10.0050.00316.76
8.0.00.0090.01016.42
7.4.330.0060.00016.50
7.4.320.0030.00316.36
7.4.300.0060.00016.46
7.4.290.0000.00716.36
7.4.280.0030.00316.45
7.4.270.0030.00316.36
7.4.260.0000.00716.32
7.4.250.0000.00716.44
7.4.240.0000.00716.28
7.4.230.0030.00316.47
7.4.220.0040.00416.38
7.4.210.0100.00716.50
7.4.200.0030.00316.45
7.4.160.0110.00816.38
7.4.140.0090.01017.86
7.4.130.0130.00416.36
7.4.120.0090.00916.28
7.4.110.0030.01316.36
7.4.100.0130.01016.30
7.4.90.0100.01516.35
7.4.80.0040.01419.39
7.4.70.0120.00616.31
7.4.60.0070.01116.40
7.4.50.0030.01216.14
7.4.40.0040.01216.39
7.4.10.0120.00616.31
7.4.00.0090.00515.52
7.3.330.0050.00012.88
7.3.320.0030.00312.99
7.3.310.0030.00315.95
7.3.300.0000.00716.00
7.3.290.0030.01016.23
7.3.280.0200.00616.12
7.3.260.0110.01016.27
7.3.240.0100.01016.32
7.3.230.0130.00316.31
7.3.210.0070.01116.45
7.3.200.0130.00316.32
7.3.190.0070.00716.34
7.3.180.0140.00316.41
7.3.170.0140.00516.18
7.3.160.0030.01416.19
7.3.130.0070.01116.15
7.3.120.0070.01416.36
7.3.110.0000.01515.89
7.3.100.0100.00716.31
7.3.90.0070.01016.20
7.3.80.0070.01016.04
7.3.70.0030.01116.09
7.3.60.0030.01016.19
7.3.50.0040.00416.20
7.3.40.0110.00515.22
7.3.30.0110.00715.43
7.3.20.0090.00617.13
7.3.10.0080.01117.19
7.3.00.0070.00517.14
7.2.330.0100.01016.30
7.2.320.0090.00916.45
7.2.310.0090.00616.43
7.2.300.0030.01416.51
7.2.290.0080.00816.31
7.2.260.0100.01016.11
7.2.250.0100.01016.36
7.2.240.0070.00716.11
7.2.230.0040.01516.07
7.2.220.0040.01116.37
7.2.210.0150.00016.50
7.2.200.0030.00716.13
7.2.190.0040.00816.27
7.2.180.0050.00516.30
7.2.170.0090.00915.30
7.2.160.0100.00615.60
7.2.150.0060.00917.31
7.2.140.0100.01017.46
7.2.130.0080.00717.41
7.2.120.0090.00817.53
7.2.110.0100.00717.39
7.2.100.0100.00617.53
7.2.90.0070.00817.38
7.2.80.0060.00617.39
7.2.70.0050.00717.43
7.2.60.0080.00517.48
7.2.50.0060.00717.41
7.2.40.0070.01317.38
7.2.30.0030.01217.53
7.2.20.0110.00117.32
7.2.10.0120.00317.36
7.2.00.0060.00717.38
7.1.330.0070.01017.36
7.1.320.0040.00816.95
7.1.310.0090.00317.19
7.1.300.0060.00317.24
7.1.290.0040.00817.20
7.1.280.0060.00816.40
7.1.270.0090.00716.38
7.1.260.0110.00616.41
7.1.250.0040.00716.38
7.1.240.0080.00317.10
7.1.230.0000.01617.00
7.1.220.0070.01117.08
7.1.210.0000.01417.14
7.1.200.0030.00617.02
7.1.190.0110.00417.23
7.1.180.0080.00417.17
7.1.170.0000.01517.21
7.1.160.0040.01117.13
7.1.150.0070.00716.99
7.1.140.0100.00717.13
7.1.130.0060.00617.17
7.1.120.0120.00317.09
7.1.110.0060.01017.18
7.1.100.0090.00917.27
7.1.90.0030.01417.08
7.1.80.0070.00616.98
7.1.70.0070.00717.30
7.1.60.0070.00717.19
7.1.50.0100.00717.20
7.1.40.0070.00317.06
7.1.30.0080.00517.07
7.1.20.0040.01217.21
7.1.10.0030.01117.04
7.1.00.0070.00717.02

preferences:
53.66 ms | 401 KiB | 5 Q