3v4l.org

run code in 300+ PHP versions simultaneously
<?php function increment($val, $increment = 2) { for ($i = 1; $i <= $increment; $i++) { $val++; } return $val; } $var = increment('a'); var_dump($var);

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)
8.3.60.0110.00316.38
8.3.50.0120.00616.38
8.3.40.0070.00718.85
8.3.30.0120.00318.71
8.3.20.0020.00520.20
8.3.10.0050.00323.71
8.3.00.0030.00521.95
8.2.180.0120.00918.16
8.2.170.0140.00718.82
8.2.160.0170.00022.96
8.2.150.0000.00725.66
8.2.140.0030.00524.66
8.2.130.0040.00419.70
8.2.120.0050.00326.35
8.2.110.0070.00419.26
8.2.100.0090.00317.91
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00517.68
8.2.50.0080.00018.07
8.2.40.0030.00522.33
8.2.30.0000.00720.50
8.2.20.0040.00417.59
8.2.10.0000.00818.01
8.2.00.0050.00518.04
8.1.280.0000.01425.92
8.1.270.0030.00621.84
8.1.260.0030.00528.09
8.1.250.0080.00028.09
8.1.240.0100.00022.41
8.1.230.0070.00719.07
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0000.01117.22
8.1.190.0060.00317.00
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0000.00720.61
8.1.150.0030.00618.80
8.1.140.0040.00419.37
8.1.130.0080.00017.51
8.1.120.0040.00417.36
8.1.110.0070.00017.34
8.1.100.0040.00417.36
8.1.90.0030.00617.30
8.1.80.0080.00017.30
8.1.70.0000.00717.25
8.1.60.0060.00317.58
8.1.50.0040.00417.54
8.1.40.0030.00617.43
8.1.30.0040.00417.55
8.1.20.0030.00617.71
8.1.10.0000.00717.43
8.1.00.0080.00017.36
8.0.300.0030.00618.77
8.0.290.0000.00816.63
8.0.280.0030.00318.29
8.0.270.0030.00417.13
8.0.260.0080.00017.19
8.0.250.0030.00516.93
8.0.240.0030.00516.91
8.0.230.0000.00716.75
8.0.220.0070.00016.74
8.0.210.0000.00716.81
8.0.200.0030.00316.89
8.0.190.0090.00016.91
8.0.180.0040.00416.85
8.0.170.0030.00516.83
8.0.160.0030.00516.89
8.0.150.0050.00316.70
8.0.140.0000.00716.67
8.0.130.0070.00313.25
8.0.120.0000.00816.85
8.0.110.0030.00516.85
8.0.100.0040.00416.69
8.0.90.0040.00416.82
8.0.80.0150.00016.89
8.0.70.0040.00416.86
8.0.60.0000.00816.70
8.0.50.0030.00516.68
8.0.30.0090.01316.86
8.0.20.0130.00517.40
8.0.10.0000.00716.73
8.0.00.0140.00516.66
7.4.330.0000.00516.85
7.4.320.0060.00016.39
7.4.300.0000.00616.43
7.4.290.0030.00316.56
7.4.280.0050.00616.48
7.4.270.0020.00516.52
7.4.260.0040.00416.48
7.4.250.0070.00016.57
7.4.240.0020.00516.61
7.4.230.0000.00716.61
7.4.220.0070.01716.53
7.4.210.0080.00916.49
7.4.200.0070.00016.39
7.4.160.0120.00316.45
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0050.01216.58
7.4.120.0090.00916.42
7.4.110.0210.00316.27
7.4.100.0080.00816.45
7.4.90.0080.00816.38
7.4.80.0050.01419.39
7.4.70.0090.01216.50
7.4.60.0100.00716.42
7.4.50.0110.00716.46
7.4.40.0120.00316.41
7.4.30.0060.01516.58
7.4.00.0020.01614.95
7.3.330.0000.00613.13
7.3.320.0030.00313.14
7.3.310.0000.00816.16
7.3.300.0030.00316.18
7.3.290.0000.00716.35
7.3.280.0120.00616.32
7.3.270.0080.00817.40
7.3.260.0160.00016.36
7.3.250.0100.00716.39
7.3.240.0050.01216.52
7.3.230.0110.01416.56
7.3.210.0110.01116.38
7.3.200.0110.00919.39
7.3.190.0120.00916.29
7.3.180.0080.00916.60
7.3.170.0040.01216.48
7.3.160.0090.01216.43
7.3.120.0060.01314.80
7.3.110.0120.00615.00
7.3.100.0040.01114.74
7.3.90.0090.00614.59
7.3.80.0100.00714.80
7.3.70.0100.00314.72
7.3.60.0030.00914.80
7.3.50.0040.00414.85
7.3.40.0100.00314.52
7.3.30.0040.00414.73
7.3.20.0000.01316.57
7.3.10.0070.00716.56
7.3.00.0070.00416.55
7.2.330.0060.01216.54
7.2.320.0120.00616.57
7.2.310.0030.01316.34
7.2.300.0090.01216.45
7.2.290.0030.01216.65
7.2.250.0030.01414.86
7.2.240.0040.01114.79
7.2.230.0070.00715.05
7.2.220.0030.01515.02
7.2.210.0070.01114.71
7.2.200.0030.01215.10
7.2.190.0100.00615.04
7.2.180.0070.00714.82
7.2.170.0000.01614.88
7.2.130.0040.00716.73
7.2.120.0060.00816.99
7.2.110.0070.00516.94
7.2.100.0020.01316.91
7.2.90.0080.00616.79
7.2.80.0090.00616.88
7.2.70.0090.00616.89
7.2.60.0030.00916.92
7.2.50.0070.00316.67
7.2.40.0040.00716.79
7.2.30.0020.01216.92
7.2.20.0070.00716.80
7.2.10.0020.01316.79
7.2.00.0060.00817.77
7.1.330.0090.00615.59
7.1.320.0130.00315.70
7.1.310.0070.00715.66
7.1.300.0060.00615.80
7.1.290.0030.01215.81
7.1.280.0030.00715.71
7.1.270.0070.00715.57
7.1.260.0060.00915.82
7.1.250.0030.00815.68
7.1.200.0090.00615.77
7.1.100.0030.00818.22
7.1.70.0040.00417.32
7.1.60.0090.01619.20
7.1.50.0000.02117.14
7.1.00.0030.07322.35
7.0.200.0000.00916.55
7.0.60.0000.04321.78
7.0.50.0100.05317.84
7.0.40.0030.08320.26
7.0.30.0300.05020.09
7.0.20.0170.04020.06
7.0.10.0100.08020.32
7.0.00.0070.08020.33
5.6.280.0000.03320.87
5.6.210.0030.05020.65
5.6.200.0030.05718.24
5.6.190.0000.04720.47
5.6.180.0570.07020.68
5.6.170.0230.08020.46
5.6.160.0070.04320.52
5.6.150.0130.06318.25
5.6.140.0100.08018.21
5.6.130.0170.06718.17
5.6.120.0070.04321.15
5.6.110.0130.07720.99
5.6.100.0070.04320.98
5.6.90.0100.08020.96
5.6.80.0030.07720.59
5.5.350.0230.06720.44
5.5.340.0030.08018.02
5.5.330.0100.08320.42
5.5.320.0570.07320.25
5.5.310.0170.04020.24
5.5.300.0200.06718.08
5.5.290.0070.08017.98
5.5.280.0030.08720.86
5.5.270.0130.08020.77
5.5.260.0070.07320.98
5.5.250.0070.08720.63
5.5.240.0300.06320.16

preferences:
52.41 ms | 401 KiB | 5 Q