3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler( function($code, $message, $file, $line) { if ($code === E_USER_DEPRECATED) { return; } printf('%s: %s', $code, $message); } ); print $a;

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)
8.3.60.0100.00718.55
8.3.50.0130.00718.33
8.3.40.0160.00318.67
8.3.30.0090.00618.57
8.3.20.0080.00020.16
8.3.10.0080.00021.77
8.3.00.0000.00819.25
8.2.180.0140.00718.54
8.2.170.0140.00022.96
8.2.160.0060.00620.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00421.96
8.2.120.0040.00426.35
8.2.110.0000.00919.21
8.2.100.0070.00719.54
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0050.00318.10
8.2.40.0050.00320.34
8.2.30.0040.00419.31
8.2.20.0040.00417.96
8.2.10.0080.00017.98
8.2.00.0050.00318.30
8.1.280.0160.00625.92
8.1.270.0060.00320.20
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00322.31
8.1.230.0080.00317.71
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00818.51
8.1.160.0000.00818.74
8.1.150.0000.00718.79
8.1.140.0050.00217.63
8.1.130.0020.00520.71
8.1.120.0040.00417.41
8.1.110.0000.00717.29
8.1.100.0060.00317.41
8.1.90.0070.00417.30
8.1.80.0050.00317.35
8.1.70.0040.00417.40
8.1.60.0040.00417.50
8.1.50.0030.00517.44
8.1.40.0070.00017.43
8.1.30.0040.00417.49
8.1.20.0040.00417.49
8.1.10.0040.00717.43
8.1.00.0040.00417.35
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.38
8.0.270.0050.00317.19
8.0.260.0000.00618.44
8.0.250.0000.00716.91
8.0.240.0040.00416.99
8.0.230.0030.00316.75
8.0.220.0040.00416.73
8.0.210.0000.00716.73
8.0.200.0070.00016.92
8.0.190.0040.00417.02
8.0.180.0040.00416.93
8.0.170.0060.00316.91
8.0.160.0000.00716.83
8.0.150.0040.00716.73
8.0.140.0040.00416.85
8.0.130.0090.00013.33
8.0.120.0030.00516.82
8.0.110.0000.00716.82
8.0.100.0000.00816.89
8.0.90.0020.00516.68
8.0.80.0070.01016.84
8.0.70.0000.00716.75
8.0.60.0000.00816.84
8.0.50.0000.00716.92
8.0.30.0110.00817.02
8.0.20.0130.00617.40
8.0.10.0000.00717.03
8.0.00.0150.00916.75
7.4.330.0000.00415.55
7.4.320.0030.00616.50
7.4.300.0030.00316.52
7.4.290.0000.00716.39
7.4.280.0030.00516.33
7.4.270.0030.00316.56
7.4.260.0030.00316.49
7.4.250.0030.00516.50
7.4.240.0030.00316.45
7.4.230.0050.00216.56
7.4.220.0080.00016.44
7.4.210.0030.01916.46
7.4.200.0000.00716.43
7.4.160.0100.00816.54
7.4.150.0110.00717.40
7.4.140.0100.00917.86
7.4.130.0140.00316.27
7.4.120.0100.01016.49
7.4.110.0060.00916.45
7.4.100.0170.00016.43
7.4.90.0060.01216.64
7.4.80.0060.01919.39
7.4.70.0100.01016.52
7.4.60.0170.00016.47
7.4.50.0070.00916.43
7.4.40.0100.00716.63
7.4.00.0070.00714.92
7.3.330.0000.00613.20
7.3.320.0000.00513.50
7.3.310.0080.00016.32
7.3.300.0000.00716.37
7.3.290.0080.00616.43
7.3.280.0060.00916.37
7.3.270.0040.01417.40
7.3.260.0150.00616.53
7.3.250.0060.01116.42
7.3.240.0120.00716.52
7.3.230.0050.01116.52
7.3.210.0070.01016.40
7.3.200.0060.01216.33
7.3.190.0100.00616.38
7.3.180.0070.01416.59
7.3.170.0080.00716.59
7.3.160.0170.00416.38
7.3.120.0100.00714.86
7.3.110.0000.01414.85
7.3.100.0070.00715.01
7.3.90.0100.00314.87
7.3.80.0110.00414.91
7.3.70.0040.00814.71
7.3.60.0040.01114.92
7.3.50.0080.00314.46
7.3.40.0100.00714.86
7.3.30.0060.00614.92
7.3.20.0100.00716.48
7.3.10.0070.00716.34
7.3.00.0060.00616.75
7.2.330.0100.00716.45
7.2.320.0030.01416.63
7.2.310.0070.01116.82
7.2.300.0100.00616.37
7.2.290.0030.01316.44
7.2.250.0130.00315.29
7.2.240.0100.00614.57
7.2.230.0030.01314.89
7.2.220.0080.00514.94
7.2.210.0040.01114.88
7.2.200.0110.00414.89
7.2.190.0030.01014.98
7.2.180.0030.01214.66
7.2.170.0070.00714.79
7.2.60.0040.01116.87
7.2.10.0450.00717.96
7.2.00.0360.01017.72
7.1.330.0030.01015.83
7.1.320.0100.00315.44
7.1.310.0070.01015.79
7.1.300.0060.00615.79
7.1.290.0040.01215.86
7.1.280.0090.00315.87
7.1.270.0060.00615.71
7.1.260.0050.00515.53
7.1.200.0000.01115.76
7.1.130.0500.00916.71
7.1.120.0320.01116.29
7.1.110.0280.01115.97
7.1.100.0350.00316.26
7.1.90.0360.01016.25
7.1.80.0370.00615.93
7.1.70.0350.00615.20
7.1.60.0300.00733.00
7.1.50.0270.00932.88
7.1.40.0680.00632.73
7.1.30.0370.00632.59
7.1.20.0510.01032.74
7.1.10.0350.00814.69
7.1.00.0550.01014.94

preferences:
75.22 ms | 401 KiB | 5 Q