3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('memory_limit', '2M'); str_repeat('a', 999999999999);

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)
8.3.60.0110.00716.75
8.3.50.0110.01021.99
8.3.40.0000.01518.54
8.3.30.0040.01118.54
8.3.20.0070.00020.00
8.3.10.0070.00023.56
8.3.00.0040.00419.25
8.2.180.0090.00916.38
8.2.170.0070.00722.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00017.34
8.2.120.0030.00526.35
8.2.110.0180.00422.24
8.2.100.0110.00017.80
8.2.90.0000.00819.22
8.2.80.0110.00017.97
8.2.70.0040.00417.50
8.2.60.0050.00317.91
8.2.50.0080.00018.07
8.2.40.0080.00019.41
8.2.30.0070.00020.67
8.2.20.0060.00317.55
8.2.10.0040.00417.84
8.2.00.0040.00418.02
8.1.280.0110.00425.92
8.1.270.0030.00623.91
8.1.260.0030.00328.09
8.1.250.0080.00028.09
8.1.240.0060.00319.03
8.1.230.0040.00717.66
8.1.220.0050.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0060.00317.10
8.1.180.0000.00918.10
8.1.170.0040.00418.84
8.1.160.0040.00421.94
8.1.150.0000.00718.68
8.1.140.0060.00319.36
8.1.130.0030.00317.53
8.1.120.0050.00217.23
8.1.110.0040.00417.31
8.1.100.0000.00717.29
8.1.90.0040.00417.25
8.1.80.0070.00017.32
8.1.70.0040.00417.19
8.1.60.0080.00017.37
8.1.50.0000.00917.40
8.1.40.0040.00417.28
8.1.30.0000.00817.52
8.1.20.0070.00017.44
8.1.10.0020.00517.44
8.1.00.0090.00017.24
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0030.00318.27
8.0.270.0000.00817.17
8.0.260.0000.00616.96
8.0.250.0000.00716.88
8.0.240.0040.00416.75
8.0.230.0000.00616.74
8.0.220.0000.00816.71
8.0.210.0030.00316.80
8.0.200.0030.00316.76
8.0.190.0070.00016.81
8.0.180.0050.00316.77
8.0.170.0000.00816.90
8.0.160.0030.00316.79
8.0.150.0040.00416.86
8.0.140.0040.00416.78
8.0.130.0040.00413.25
8.0.120.0000.00716.86
8.0.110.0040.00416.88
8.0.100.0000.00716.66
8.0.90.0040.00416.77
8.0.80.0090.00616.79
8.0.70.0040.00416.63
8.0.60.0040.00416.71
8.0.50.0070.00016.91
8.0.30.0140.01216.89
8.0.20.0110.00917.40
8.0.10.0000.00716.84
8.0.00.0050.01216.70
7.4.330.0020.00216.69
7.4.320.0000.00716.47
7.4.300.0000.00616.37
7.4.290.0000.00716.37
7.4.280.0030.00316.20
7.4.270.0030.00316.30
7.4.260.0070.00016.27
7.4.250.0000.00816.41
7.4.240.0030.00416.40
7.4.230.0050.00216.35
7.4.220.0070.01416.54
7.4.210.0100.00416.39
7.4.200.0040.00416.57
7.4.160.0060.00916.45
7.4.150.0070.01017.40
7.4.140.0130.01217.86
7.4.130.0140.00416.34
7.4.120.0090.01116.36
7.4.110.0070.01016.27
7.4.100.0110.01416.31
7.4.90.0070.01016.51
7.4.80.0070.01019.39
7.4.70.0120.00616.32
7.4.60.0100.00716.34
7.4.50.0030.01016.39
7.4.40.0090.00916.36
7.4.30.0150.00616.43
7.4.00.0070.00914.92
7.3.330.0060.00012.95
7.3.320.0040.00413.06
7.3.310.0030.00716.25
7.3.300.0050.00216.21
7.3.290.0020.00516.21
7.3.280.0110.00916.20
7.3.270.0100.00617.40
7.3.260.0130.00416.30
7.3.250.0100.00716.22
7.3.240.0100.00716.22
7.3.230.0100.00716.39
7.3.210.0000.02116.13
7.3.200.0130.00316.37
7.3.190.0040.01416.36
7.3.180.0040.01816.10
7.3.170.0160.00016.27
7.3.160.0130.00316.26
7.3.120.0070.00714.75
7.3.110.0070.01114.48
7.3.100.0060.00914.78
7.3.90.0060.01214.74
7.3.80.0090.00614.48
7.3.70.0070.00714.38
7.3.60.0030.01314.80
7.3.50.0110.00714.64
7.3.40.0000.01214.61
7.3.30.0110.00314.52
7.3.20.0060.01116.55
7.3.10.0040.00816.59
7.3.00.0060.01016.43
7.2.330.0120.00716.27
7.2.320.0070.01316.08
7.2.310.0090.00916.24
7.2.300.0030.01316.50
7.2.290.0130.00416.29
7.2.250.0070.01315.03
7.2.240.0100.01015.02
7.2.230.0040.01114.63
7.2.220.0030.01514.99
7.2.210.0040.00814.92
7.2.200.0000.01314.90
7.2.190.0070.01014.88
7.2.180.0100.00314.74
7.2.170.0030.01514.66
7.2.60.0060.00616.80
7.2.00.0120.00619.09
7.1.330.0000.01415.74
7.1.320.0050.00315.67
7.1.310.0060.00615.67
7.1.300.0030.01315.68
7.1.290.0060.00615.82
7.1.280.0000.01815.71
7.1.270.0040.00715.63
7.1.260.0030.00815.47
7.1.200.0090.00315.79
7.1.100.0060.00917.98
7.1.70.0040.00416.90
7.1.60.0070.01419.36
7.1.50.0090.00316.73
7.1.00.0070.07322.32
7.0.200.0050.00216.28
7.0.60.0070.04019.74
7.0.50.0130.06017.87
7.0.40.0070.04720.24
7.0.30.0300.06020.00
7.0.20.0330.07720.11
7.0.10.0030.05020.00
7.0.00.0070.03720.03
5.6.280.0070.07021.07
5.6.210.0100.07320.46
5.6.200.0100.04718.28
5.6.190.0070.07320.61
5.6.180.0570.07020.60
5.6.170.0200.07020.48
5.6.160.0070.08320.50
5.6.150.0000.04718.14
5.6.140.0170.07718.18
5.6.130.0030.07018.20
5.6.120.0170.03321.11
5.6.110.0100.03720.98
5.6.100.0000.07021.04
5.6.90.0030.04021.12
5.6.80.0070.04020.32
5.5.350.4230.04020.32
5.5.340.0070.08017.92
5.5.330.0070.07720.40
5.5.320.0100.08020.27
5.5.310.0330.07020.50
5.5.300.0170.07018.00
5.5.290.0130.05018.00
5.5.280.0070.08720.79
5.5.270.0130.05320.79
5.5.260.0030.05720.88
5.5.250.0070.06320.57
5.5.240.0100.03720.06

preferences:
51.48 ms | 401 KiB | 5 Q