3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a ='1111'; $newfunc = @create_function('', 'global $a;$a.=123;'); @$newfunc(); var_dump($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)
8.3.60.0110.00418.30
8.3.50.0040.01117.89
8.3.40.0030.01318.89
8.3.30.0110.00418.62
8.3.20.0040.00420.07
8.3.10.0070.00021.69
8.3.00.0080.00018.89
8.2.180.0070.00716.63
8.2.170.0150.00622.96
8.2.160.0070.00719.29
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00820.22
8.2.120.0080.00026.35
8.2.110.0030.00620.25
8.2.100.0080.00417.80
8.2.90.0030.00619.27
8.2.80.0030.00617.97
8.2.70.0040.00717.63
8.2.60.0030.00518.03
8.2.50.0030.00618.10
8.2.40.0000.00820.59
8.2.30.0000.00719.29
8.2.20.0040.00417.66
8.2.10.0080.00018.17
8.2.00.0000.00717.99
8.1.280.0110.00425.92
8.1.270.0050.00323.75
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0030.00623.73
8.1.230.0040.00720.89
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00817.48
8.1.190.0080.00017.23
8.1.180.0090.00018.10
8.1.170.0000.00818.43
8.1.160.0040.00422.18
8.1.150.0040.00418.89
8.1.140.0050.00319.61
8.1.130.0000.00717.57
8.1.120.0100.00017.41
8.1.110.0040.00417.35
8.1.100.0040.00417.48
8.1.90.0050.00317.45
8.1.80.0000.00817.48
8.1.70.0000.00717.44
8.1.60.0000.00717.51
8.1.50.0080.00017.42
8.1.40.0030.00717.47
8.1.30.0030.00617.57
8.1.20.0000.00717.57
8.1.10.0040.00417.43
8.1.00.0030.00517.41
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.35
8.0.270.0040.00417.29
8.0.260.0000.00617.18
8.0.250.0070.00016.88
8.0.240.0030.00516.89
8.0.230.0030.00317.05
8.0.220.0000.00716.96
8.0.210.0000.00716.92
8.0.200.0000.00616.99
8.0.190.0040.00416.91
8.0.180.0040.00417.00
8.0.170.0040.00416.91
8.0.160.0040.00416.89
8.0.150.0000.00816.92
8.0.140.0000.00816.91
8.0.130.0060.00013.36
8.0.120.0000.00816.89
8.0.110.0080.00016.81
8.0.100.0050.00216.79
8.0.90.0000.00716.92
8.0.80.0030.01216.89
8.0.70.0000.00716.98
8.0.60.0000.00716.83
8.0.50.0050.00316.91
8.0.30.0120.00717.36
8.0.20.0130.00717.40
8.0.10.0000.00816.93
8.0.00.0030.01416.77
7.4.330.0000.00515.26
7.4.320.0000.00716.48
7.4.300.0000.00616.51
7.4.290.0000.00716.49
7.4.280.0000.00716.59
7.4.270.0030.00316.61
7.4.260.0070.00016.50
7.4.250.0030.00316.41
7.4.240.0000.00716.58
7.4.230.0070.00016.43
7.4.220.0170.00916.74
7.4.210.0030.01216.67
7.4.200.0030.00316.30
7.4.160.0120.00416.75
7.4.150.0160.01317.40
7.4.140.0090.01117.86
7.4.130.0100.01216.58
7.4.120.0070.01016.55
7.4.110.0100.00716.48
7.4.100.0070.01016.66
7.4.90.0150.00316.64
7.4.80.0030.01619.39
7.4.70.0030.01416.68
7.4.60.0140.00416.55
7.4.50.0030.01316.71
7.4.40.0120.01216.67
7.4.30.0030.01316.63
7.4.00.0050.01115.16
7.3.330.0040.00413.28
7.3.320.0050.00013.09
7.3.310.0030.00316.26
7.3.300.0060.00016.30
7.3.290.0000.00716.20
7.3.280.0060.01016.25
7.3.270.0100.01017.40
7.3.260.0090.00816.26
7.3.250.0080.00916.29
7.3.240.0090.01116.35
7.3.230.0050.01216.49
7.3.210.0060.01116.46
7.3.200.0080.00816.36
7.3.190.0090.00816.66
7.3.180.0130.00316.34
7.3.170.0120.00616.39
7.3.160.0120.00916.49
7.3.120.0070.01014.63
7.3.110.0040.01514.98
7.3.100.0100.00714.91
7.3.90.0070.01014.96
7.3.80.0120.00314.94
7.3.70.0080.00814.60
7.3.60.0030.01414.66
7.3.50.0090.00314.71
7.3.40.0030.01314.82
7.3.30.0070.00714.86
7.3.20.0030.01216.70
7.3.10.0070.00716.71
7.3.00.0070.00716.49
7.2.330.0070.01016.30
7.2.320.0060.01216.44
7.2.310.0030.01316.68
7.2.300.0080.00816.72
7.2.290.0090.00616.62
7.2.250.0000.02014.71
7.2.240.0100.01014.84
7.2.230.0070.00714.80
7.2.220.0070.01115.13
7.2.210.0070.01015.05
7.2.200.0030.01215.07
7.2.190.0000.01814.68
7.2.180.0060.00314.67
7.2.170.0060.00915.11
7.2.60.0030.01016.92
7.2.00.0040.00819.02
7.1.330.0030.01015.75
7.1.320.0040.00816.06
7.1.310.0060.00615.96
7.1.300.0030.01015.46
7.1.290.0090.00615.74
7.1.280.0090.00615.88
7.1.270.0100.00615.60
7.1.260.0060.00615.81
7.1.200.0030.00615.95
7.1.100.0030.01018.05
7.1.70.0070.00016.87
7.1.60.0080.00319.87
7.1.50.0070.01416.67
7.1.00.0070.07322.42
7.0.200.0140.01014.61
7.0.80.0100.05720.03
7.0.70.1100.05719.96
7.0.60.1100.05019.84
7.0.50.1070.06020.44
7.0.40.1100.07320.31
7.0.30.1070.07020.34
7.0.20.0970.06720.38
7.0.10.1030.05720.34
7.0.00.1070.06320.23
5.6.220.0900.06020.79
5.6.210.1000.04720.55
5.6.200.0870.06321.17
5.6.190.0970.04721.02
5.6.180.0930.05321.06
5.6.170.0900.05721.14
5.6.160.1000.06321.17
5.6.150.1070.04721.09
5.6.140.0930.05321.02
5.6.130.0970.06021.05
5.6.120.0130.06321.08
5.6.110.0400.07021.01
5.6.100.0830.06721.16
5.6.90.0970.05321.05
5.6.80.1070.06720.55
5.6.70.0900.05020.45
5.6.60.0870.05320.38
5.6.50.0930.05320.50
5.6.40.1100.07720.52
5.6.30.1030.06020.39
5.6.20.0900.05320.54
5.6.10.0930.04720.46
5.6.00.0970.06720.45
5.5.360.0870.05720.48
5.5.350.0930.05320.41
5.5.340.0800.06720.95
5.5.330.0830.06020.85
5.5.320.0830.05720.83
5.5.310.0830.06320.83
5.5.300.1000.05020.77
5.5.290.0970.05720.68
5.5.280.0130.05720.88
5.5.270.0870.06320.98
5.5.260.1000.07720.84
5.5.250.0800.06320.68
5.5.240.0830.06320.27
5.5.230.0700.07020.23
5.5.220.0930.04720.23
5.5.210.0970.04320.22
5.5.200.0900.05020.20
5.5.190.0830.05720.30
5.5.180.0930.05020.12
5.5.160.1030.07720.18
5.5.150.0870.05320.19
5.5.140.0930.05320.21
5.5.130.0830.06020.26
5.5.120.0870.05320.12
5.5.110.0830.06020.27
5.5.100.0870.06020.14
5.5.90.1070.07320.09
5.5.80.0900.05320.17
5.5.70.0970.05320.12
5.5.60.0830.06720.19
5.5.50.0970.04320.06
5.5.40.0970.05019.99
5.5.30.0930.05020.13
5.5.20.1000.04320.15
5.5.10.1070.03320.18
5.5.00.0970.06020.05

preferences:
59.16 ms | 401 KiB | 5 Q