3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('1234' == ' 1234'); ?>

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)
8.3.60.0120.00318.18
8.3.50.0120.00618.20
8.3.40.0090.00618.47
8.3.30.0110.00418.55
8.3.20.0000.00820.30
8.3.10.0050.00323.57
8.3.00.0000.00819.43
8.2.180.0150.00016.48
8.2.170.0070.00722.96
8.2.160.0100.00719.17
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00422.28
8.2.120.0030.00526.35
8.2.110.0060.00321.03
8.2.100.0080.00419.51
8.2.90.0000.00817.62
8.2.80.0000.00922.26
8.2.70.0040.00417.91
8.2.60.0060.00617.79
8.2.50.0000.00818.10
8.2.40.0070.00720.37
8.2.30.0080.00319.09
8.2.20.0000.00817.83
8.2.10.0040.00417.84
8.2.00.0000.00718.20
8.1.280.0040.01125.92
8.1.270.0070.00022.05
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0000.01022.51
8.1.230.0000.01118.97
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00417.11
8.1.190.0030.00917.27
8.1.180.0030.00518.10
8.1.170.0040.00418.65
8.1.160.0040.00418.88
8.1.150.0000.00720.31
8.1.140.0030.00617.48
8.1.130.0030.00319.04
8.1.120.0040.00417.34
8.1.110.0070.00017.21
8.1.100.0040.00417.27
8.1.90.0020.00517.28
8.1.80.0040.00417.28
8.1.70.0030.00317.34
8.1.60.0060.00317.45
8.1.50.0080.00017.39
8.1.40.0070.00217.25
8.1.30.0040.00417.41
8.1.20.0040.00417.49
8.1.10.0000.00717.35
8.1.00.0050.00317.35
8.0.300.0000.00720.04
8.0.290.0030.00516.58
8.0.280.0000.00718.20
8.0.270.0000.00817.11
8.0.260.0000.00816.64
8.0.250.0030.00316.73
8.0.240.0040.00416.86
8.0.230.0000.00716.88
8.0.220.0000.00816.77
8.0.210.0000.00716.82
8.0.200.0030.00316.79
8.0.190.0050.00216.74
8.0.180.0000.00816.71
8.0.170.0060.00316.79
8.0.160.0000.00716.75
8.0.150.0070.00016.60
8.0.140.0040.00416.72
8.0.130.0030.00313.20
8.0.120.0000.00716.69
8.0.110.0030.00316.59
8.0.100.0000.00716.76
8.0.90.0040.00416.70
8.0.80.0000.01416.71
8.0.70.0080.00016.81
8.0.60.0050.00316.74
8.0.50.0040.00416.76
8.0.30.0080.01216.88
8.0.20.0090.01017.40
8.0.10.0000.00716.96
8.0.00.0110.00716.73
7.4.330.0030.00315.55
7.4.320.0000.00616.38
7.4.300.0070.00016.46
7.4.290.0000.00716.38
7.4.280.0070.00416.25
7.4.270.0030.00616.35
7.4.260.0000.00716.41
7.4.250.0000.00716.45
7.4.240.0030.00316.26
7.4.230.0080.00016.30
7.4.220.0040.00416.54
7.4.210.0050.01016.40
7.4.200.0030.00316.15
7.4.160.0110.00516.24
7.4.150.0060.01417.40
7.4.140.0070.01017.86
7.4.130.0140.00316.41
7.4.120.0110.01116.38
7.4.110.0060.01016.33
7.4.100.0080.00816.36
7.4.90.0120.00616.24
7.4.80.0110.00919.39
7.4.70.0030.01316.46
7.4.60.0000.01616.14
7.4.50.0030.00916.13
7.4.40.0060.01016.48
7.4.00.0080.00814.81
7.3.330.0030.00312.93
7.3.320.0000.00512.88
7.3.310.0080.00015.97
7.3.300.0030.00316.11
7.3.290.0000.00716.11
7.3.280.0090.00616.10
7.3.270.0070.01317.40
7.3.260.0060.01216.11
7.3.250.0080.01116.24
7.3.240.0120.00616.17
7.3.230.0120.00616.31
7.3.210.0070.01016.21
7.3.200.0040.01816.39
7.3.190.0160.00416.02
7.3.180.0040.01216.34
7.3.170.0080.00816.20
7.3.160.0040.01216.31
7.3.10.0110.00716.45
7.3.00.0170.00716.03
7.2.330.0100.00716.43
7.2.320.0100.01316.46
7.2.310.0030.01416.39
7.2.300.0040.01216.24
7.2.290.0060.01216.48
7.2.130.0070.01416.41
7.2.120.0170.00716.09
7.2.110.0080.00816.18
7.2.100.0150.00916.69
7.2.90.0100.01016.33
7.2.80.0140.00316.21
7.2.70.0150.01116.55
7.2.60.0090.00716.47
7.2.50.0090.00616.15
7.2.40.0190.00016.42
7.2.30.0110.00716.43
7.2.20.0080.01517.79
7.2.10.0050.01617.78
7.2.00.0130.00418.02
7.1.250.0130.00515.31
7.1.200.0070.00715.29
7.1.140.0120.00618.50
7.1.130.0000.01418.54
7.1.120.0000.01418.54
7.1.110.0030.01417.74
7.1.100.0090.00917.70
7.1.90.0000.01817.78
7.1.80.0090.00918.04
7.1.70.0090.00916.73
7.1.60.0160.01935.04
7.1.50.0250.00734.61
7.1.40.0160.01934.18
7.1.30.0200.01334.34
7.1.20.0190.01634.36
7.1.10.0040.01116.43
7.1.00.0030.01216.58

preferences:
56.27 ms | 401 KiB | 5 Q