3v4l.org

run code in 300+ PHP versions simultaneously
<?php $trys = 0; while (true) { $this->token = str_random(32); var_dump(123); $trys++; if ($trys >= 4) { break; } }

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)
8.3.60.0140.00716.63
8.3.50.0290.01121.93
8.3.40.0090.00618.90
8.3.30.0150.00418.75
8.3.20.0040.00420.16
8.3.10.0000.00923.53
8.3.00.0050.00319.97
8.2.180.0110.00718.29
8.2.170.0140.00722.96
8.2.160.0070.00720.48
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0030.00619.33
8.2.110.0130.00322.26
8.2.100.0040.00717.80
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0030.00617.49
8.2.60.0030.00717.93
8.2.50.0050.00318.07
8.2.40.0030.00622.19
8.2.30.0040.00420.59
8.2.20.0040.00417.74
8.2.10.0050.00317.99
8.2.00.0000.00818.10
8.1.280.0170.00325.92
8.1.270.0040.00420.37
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.88
8.1.230.0090.00317.70
8.1.220.0050.00317.74
8.1.210.0000.01018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.36
8.1.180.0000.00918.10
8.1.170.0040.00418.49
8.1.160.0000.00720.75
8.1.150.0050.00318.74
8.1.140.0050.00319.47
8.1.130.0000.00717.64
8.1.120.0000.00717.37
8.1.110.0040.00417.45
8.1.100.0000.00817.23
8.1.90.0040.00417.41
8.1.80.0040.00417.44
8.1.70.0070.00017.37
8.1.60.0070.00317.43
8.1.50.0000.00917.51
8.1.40.0050.00317.52
8.1.30.0000.00917.63
8.1.20.0000.00717.54
8.1.10.0050.00317.49
8.1.00.0000.00817.52
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.49
8.0.270.0000.00717.26
8.0.260.0000.00617.11
8.0.250.0070.00016.87
8.0.240.0040.00416.96
8.0.230.0030.00317.01
8.0.220.0030.00316.86
8.0.210.0000.00816.78
8.0.200.0000.00616.96
8.0.190.0040.00417.00
8.0.180.0070.00016.77
8.0.170.0060.00316.93
8.0.160.0040.00416.91
8.0.150.0000.00716.73
8.0.140.0060.00316.85
8.0.130.0060.00013.25
8.0.120.0040.00416.75
8.0.110.0030.00516.91
8.0.100.0040.00416.95
8.0.90.0030.00516.75
8.0.80.0110.00516.88
8.0.70.0000.00817.01
8.0.60.0000.00816.81
8.0.50.0040.00416.80
8.0.30.0100.01117.29
8.0.20.0110.01317.40
8.0.10.0000.00717.01
8.0.00.0100.00616.69
7.4.330.0030.00315.11
7.4.320.0030.00316.38
7.4.300.0030.00316.40
7.4.290.0000.00716.52
7.4.280.0040.00416.48
7.4.270.0030.00316.50
7.4.260.0090.00016.59
7.4.250.0000.01116.53
7.4.240.0010.00616.61
7.4.230.0000.00716.71
7.4.220.0100.01416.52
7.4.210.0090.00716.59
7.4.200.0070.00016.50
7.4.160.0030.01316.46
7.4.150.0180.00017.40
7.4.140.0110.00817.86
7.4.130.0120.01016.52
7.4.120.0060.01316.63
7.4.110.0160.00016.39
7.4.100.0130.00316.40
7.4.90.0070.01016.46
7.4.80.0060.01319.39
7.4.70.0070.01016.57
7.4.60.0080.00816.59
7.4.50.0060.00816.29
7.4.40.0180.00316.38
7.4.30.0090.01216.52
7.4.00.0080.00814.99
7.3.330.0020.00513.00
7.3.320.0060.00013.07
7.3.310.0040.00216.26
7.3.300.0030.00316.30
7.3.290.0000.00716.29
7.3.280.0070.00916.28
7.3.270.0170.00017.40
7.3.260.0070.01016.40
7.3.250.0080.01116.23
7.3.240.0070.01316.25
7.3.230.0070.01416.39
7.3.210.0100.00716.16
7.3.200.0060.01516.17
7.3.190.0150.00016.41
7.3.180.0060.01016.23
7.3.170.0070.01016.27
7.3.160.0100.00716.40
7.3.120.0090.01014.65
7.3.110.0050.01214.70
7.3.100.0080.00714.74
7.3.90.0020.01214.79
7.3.80.0110.00414.74
7.3.70.0060.01014.63
7.3.60.0110.00514.78
7.3.50.0020.01114.81
7.3.40.0070.00714.71
7.3.30.0050.00614.62
7.3.20.0060.00616.27
7.3.10.0120.00516.64
7.3.00.0040.00916.68
7.2.330.0080.00816.62
7.2.320.0090.00916.46
7.2.310.0060.00916.64
7.2.300.0130.00416.47
7.2.290.0070.01016.57
7.2.250.0000.01415.05
7.2.240.0020.01514.90
7.2.230.0080.00814.89
7.2.220.0090.00614.89
7.2.210.0070.01015.04
7.2.200.0100.00514.89
7.2.190.0100.00714.72
7.2.180.0050.01014.94
7.2.170.0110.00514.71
7.2.160.0030.01414.59
7.2.150.0030.01316.77
7.2.140.0000.01416.82
7.2.130.0030.01316.88
7.2.120.0070.01016.70
7.2.110.0080.00316.88
7.2.100.0060.01216.73
7.2.90.0060.01216.68
7.2.80.0020.01416.56
7.2.70.0070.01016.61
7.2.60.0100.00516.81
7.2.50.0000.01416.77
7.2.40.0060.00616.89
7.2.30.0030.01016.83
7.2.20.0070.01016.42
7.2.10.0080.00416.35
7.2.00.0060.00918.03
7.1.330.0070.00815.59
7.1.320.0060.00715.74
7.1.310.0020.01215.63
7.1.300.0050.00915.55
7.1.290.0020.00915.78
7.1.280.0030.01015.59
7.1.270.0060.01115.71
7.1.260.0110.00615.54
7.1.250.0080.00815.53
7.1.200.0070.00715.45
7.1.70.0050.00517.07
7.1.60.0000.01317.27
7.1.50.0180.00716.57
7.1.00.0000.08022.44
7.0.200.0070.00716.47
7.0.60.0170.07319.91
7.0.50.0100.07017.88
7.0.40.0070.04020.03
7.0.30.0400.08020.18
7.0.20.0330.05020.20
7.0.10.0070.07720.16
7.0.00.0130.07320.12
5.6.280.0000.03320.82
5.6.210.0070.08020.56
5.6.200.0070.08718.22
5.6.190.0100.03720.33
5.6.180.0330.07720.60
5.6.170.0270.05320.71
5.6.160.0030.05720.48
5.6.150.0070.03718.07
5.6.140.0000.08018.22
5.6.130.0100.05318.20
5.6.120.0130.07721.14
5.6.110.0100.08320.97
5.6.100.0070.08321.11
5.6.90.0170.07321.00
5.6.80.0000.06020.38
5.5.350.0130.06720.41
5.5.340.0070.06317.92
5.5.330.0030.05020.43
5.5.320.0630.06320.31
5.5.310.0230.03720.29
5.5.300.0070.05717.95
5.5.290.0100.06017.95
5.5.280.0200.06720.84
5.5.270.0130.07720.79
5.5.260.0100.07720.97
5.5.250.0100.07720.54
5.5.240.0270.07020.06

preferences:
33.26 ms | 401 KiB | 5 Q