3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fopen(__FILE__, 'r'); fseek($fp, __COMPILER_HALT_OFFSET__); $data = str_replace("===", "!==", stream_get_contents($fp)); eval($data); __halt_compiler(); $a = true; if ($a === 1 && $a === 2 && $a === 3) { echo 'YeahhHH!'; }

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)
8.3.70.0110.01116.63
8.3.60.0060.01218.39
8.3.50.0060.00916.14
8.3.40.0150.00018.71
8.3.30.0130.00318.65
8.3.20.0060.00920.21
8.3.10.0040.00421.73
8.3.00.0040.00419.38
8.2.190.0100.01016.88
8.2.180.0100.01016.88
8.2.170.0100.01022.96
8.2.160.0100.00320.57
8.2.150.0050.00324.18
8.2.140.0000.00924.66
8.2.130.0040.00422.20
8.2.120.0040.00426.35
8.2.110.0090.00321.07
8.2.100.0080.00417.84
8.2.90.0000.00818.03
8.2.80.0040.00417.97
8.2.70.0040.00418.03
8.2.60.0040.00417.80
8.2.50.0000.00718.10
8.2.40.0030.00920.42
8.2.30.0040.00419.31
8.2.20.0040.00418.12
8.2.10.0040.00418.01
8.2.00.0030.00318.30
8.1.280.0120.00925.92
8.1.270.0050.00220.04
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0000.00921.21
8.1.230.0030.00918.79
8.1.220.0030.00618.75
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.13
8.1.180.0000.00818.10
8.1.170.0060.00318.66
8.1.160.0000.00718.97
8.1.150.0040.00420.37
8.1.140.0040.00417.60
8.1.130.0000.00619.08
8.1.120.0000.00717.53
8.1.110.0000.00917.35
8.1.100.0050.00317.51
8.1.90.0000.00817.35
8.1.80.0040.00417.40
8.1.70.0030.00317.45
8.1.60.0050.00317.66
8.1.50.0060.00317.55
8.1.40.0000.00817.49
8.1.30.0040.00417.62
8.1.20.0030.00617.70
8.1.10.0030.00517.46
8.1.00.0000.00717.54
8.0.300.0070.00018.77
8.0.290.0090.00016.75
8.0.280.0030.00318.44
8.0.270.0000.00717.34
8.0.260.0070.00017.32
8.0.250.0000.00717.00
8.0.240.0030.00716.91
8.0.230.0050.00217.02
8.0.220.0000.00716.97
8.0.210.0000.00716.97
8.0.200.0030.00316.99
8.0.190.0040.00416.92
8.0.180.0030.00317.00
8.0.170.0000.00817.00
8.0.160.0030.00316.96
8.0.150.0050.00216.83
8.0.140.0030.00316.91
8.0.130.0000.00713.38
8.0.120.0040.00416.89
8.0.110.0070.00017.08
8.0.100.0020.00516.86
8.0.90.0000.00716.92
8.0.80.0100.01416.95
8.0.70.0000.00716.96
8.0.60.0000.00716.84
8.0.50.0000.00816.88
8.0.30.0070.01116.97
8.0.20.0050.01317.40
8.0.10.0000.00717.10
8.0.00.0030.01716.72
7.4.330.0050.00015.55
7.4.320.0060.00016.51
7.4.300.0000.00616.70
7.4.290.0070.00016.57
7.4.280.0030.00516.52
7.4.270.0040.00416.60
7.4.260.0000.00916.50
7.4.250.0030.00316.39
7.4.240.0030.00316.55
7.4.230.0020.00516.43
7.4.220.0050.00216.46
7.4.210.0080.00616.54
7.4.200.0030.00316.51
7.4.160.0090.00916.62
7.4.150.0080.00917.40
7.4.140.0090.00917.86
7.4.130.0060.01216.43
7.4.120.0120.00916.54
7.4.110.0030.01416.40
7.4.100.0100.00716.55
7.4.90.0000.01716.46
7.4.80.0030.01519.39
7.4.70.0000.01816.33
7.4.60.0110.00416.27
7.4.50.0090.00616.58
7.4.40.0030.01416.49
7.4.10.0060.01316.41
7.4.00.0070.01015.93
7.3.330.0050.00013.19
7.3.320.0050.00013.12
7.3.310.0030.00316.14
7.3.300.0030.00316.23
7.3.290.0070.00016.34
7.3.280.0140.00516.25
7.3.270.0160.00017.40
7.3.260.0140.00616.49
7.3.250.0090.00916.27
7.3.240.0110.00916.35
7.3.230.0030.01516.30
7.3.210.0060.00916.29
7.3.200.0030.01316.64
7.3.190.0080.00816.23
7.3.180.0100.00716.53
7.3.170.0100.00716.41
7.3.160.0090.00616.23
7.3.130.0040.01416.31
7.3.120.0040.01416.42
7.3.110.0000.01616.30
7.3.100.0100.00716.29
7.3.90.0040.01116.16
7.3.80.0060.00916.49
7.3.70.0080.00316.30
7.3.60.0100.00716.32
7.3.50.0070.00716.26
7.3.40.0120.00416.30
7.3.30.0140.00316.28
7.3.20.0070.00718.25
7.3.10.0100.00318.03
7.3.00.0060.00618.14
7.2.330.0140.00416.61
7.2.320.0240.00016.55
7.2.310.0120.00416.63
7.2.300.0070.01016.68
7.2.290.0100.00716.64
7.2.260.0030.01716.48
7.2.250.0100.01016.69
7.2.240.0080.01116.46
7.2.230.0030.01416.55
7.2.220.0030.01016.65
7.2.210.0110.00616.63
7.2.200.0030.01216.36
7.2.190.0090.00616.44
7.2.180.0030.01216.65
7.2.170.0030.01216.40
7.2.160.0040.01216.54
7.2.150.0040.01118.42
7.2.140.0080.00418.41
7.2.130.0090.00918.43
7.2.120.0000.01118.45
7.2.110.0100.00718.39
7.2.100.0130.00718.39
7.2.90.0060.00618.43
7.2.80.0030.01318.38
7.2.70.0040.00718.33
7.2.60.0090.00717.65
7.2.50.0030.01218.41
7.2.40.0070.00718.50
7.2.30.0120.00318.45
7.2.20.0110.00418.26
7.2.10.0180.00918.49
7.2.00.0210.01018.62
7.1.330.0000.01417.44
7.1.320.0000.01117.49
7.1.310.0090.00617.65
7.1.300.0060.00917.45
7.1.290.0090.00317.28
7.1.280.0030.01317.19
7.1.270.0070.00717.27
7.1.260.0120.00617.34
7.1.250.0110.00017.36
7.1.240.0040.01117.16
7.1.230.0000.01417.23
7.1.220.0030.01017.38
7.1.210.0070.00717.20
7.1.200.0070.00316.46
7.1.190.0040.00817.41
7.1.180.0030.01017.36
7.1.170.0090.00617.40
7.1.160.0000.01217.30
7.1.150.0100.00717.27
7.1.140.0070.00717.36
7.1.130.0130.00817.67
7.1.120.0130.01017.65
7.1.110.0130.01117.33
7.1.100.0180.00617.18
7.1.90.0190.00717.32
7.1.80.0140.01117.19
7.1.70.0170.00616.45
7.1.60.0250.00828.53
7.1.50.0260.01128.33
7.1.40.0190.00928.06
7.1.30.0170.01528.18
7.1.20.0230.01128.23
7.1.10.0150.01016.22
7.1.00.0130.00816.21
7.0.330.0090.00016.82
7.0.320.0110.00716.84
7.0.310.0080.00617.07
7.0.300.0060.00316.86
7.0.290.0090.00617.03
7.0.280.0000.01016.98
7.0.270.0070.00416.93
7.0.260.0030.01716.87
7.0.250.0100.00717.12
7.0.240.0070.00716.93
7.0.230.0000.00916.96
7.0.220.0060.00917.10
7.0.210.0130.00316.81
7.0.200.0090.00316.86
7.0.190.0030.01516.85
7.0.180.0130.00316.84
7.0.170.0030.01517.09
7.0.160.0070.00416.91
7.0.150.0060.00316.83
7.0.140.0100.00316.93
7.0.130.0130.00317.03
7.0.120.0030.00617.02
7.0.110.0060.00317.05
7.0.100.0060.00616.85
7.0.90.0040.00817.08
7.0.80.0040.00716.93
7.0.70.0090.00917.11
7.0.60.0100.00317.07
7.0.50.0090.00617.05
7.0.40.0000.01214.93
7.0.30.0080.00314.78
7.0.20.0030.00715.00
7.0.10.0060.00614.89
7.0.00.0030.00714.80
5.6.400.0040.01115.61
5.6.390.0070.00316.21
5.6.380.0070.00716.02
5.6.370.0060.00915.98
5.6.360.0030.01316.08
5.6.350.0030.01416.03
5.6.340.0090.00316.07
5.6.330.0070.00715.54
5.6.320.0040.01115.49
5.6.310.0030.01016.17
5.6.300.0000.00916.11
5.6.290.0030.01315.98
5.6.280.0100.00315.61
5.6.270.0070.00715.71
5.6.260.0070.00416.16
5.6.250.0040.01415.68
5.6.240.0000.01115.90
5.6.230.0110.00415.71
5.6.220.0080.01215.81
5.6.210.0060.01016.00
5.6.200.0100.00615.74
5.6.190.0060.00315.77
5.6.180.0000.01015.91
5.6.170.0110.00315.87
5.6.160.0030.00715.87
5.6.150.0070.01115.63
5.6.140.0110.00715.82
5.6.130.0070.01115.81
5.6.120.0110.00716.00
5.6.110.0090.00615.74
5.6.100.0000.01115.75
5.6.90.0040.00815.73
5.6.80.0060.01015.93
5.6.70.0070.00715.79
5.6.60.0080.00415.73
5.6.50.0070.00715.54
5.6.40.0070.00715.85
5.6.30.0040.00815.77
5.6.20.0070.01115.80
5.6.10.0100.00315.68
5.6.00.0030.01215.97

preferences:
56.21 ms | 402 KiB | 5 Q