3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; for ($x=0; $x < 20; $x++) { print 'message: ' . $i++; }

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)
8.3.40.0070.00718.68
8.3.30.0130.00619.00
8.3.20.0030.00520.34
8.3.10.0080.00021.85
8.3.00.0040.00719.15
8.2.170.0140.00322.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.66
8.2.110.0040.00719.32
8.2.100.0070.00417.63
8.2.90.0040.00419.07
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00717.93
8.2.50.0080.00018.07
8.2.40.0040.00419.88
8.2.30.0070.00017.90
8.2.20.0000.00817.74
8.2.10.0040.00417.93
8.2.00.0000.00717.66
8.1.270.0130.00320.64
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0070.01017.42
8.1.220.0050.00217.79
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00420.04
8.1.160.0000.00821.93
8.1.150.0000.00718.81
8.1.140.0090.00017.29
8.1.130.0000.00717.69
8.1.120.0040.00417.31
8.1.110.0020.00517.37
8.1.100.0040.00417.29
8.1.90.0030.00317.27
8.1.80.0030.00517.40
8.1.70.0000.00717.30
8.1.60.0000.00917.40
8.1.50.0000.00817.36
8.1.40.0040.00417.29
8.1.30.0090.00017.57
8.1.20.0040.00417.55
8.1.10.0030.00517.45
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.43
8.0.270.0040.00416.80
8.0.260.0070.00017.17
8.0.250.0030.00316.91
8.0.240.0030.00316.84
8.0.230.0070.00316.83
8.0.220.0030.00316.76
8.0.210.0000.00716.92
8.0.200.0060.00016.89
8.0.190.0000.00916.84
8.0.180.0000.00716.89
8.0.170.0040.00416.86
8.0.160.0040.00416.91
8.0.150.0000.00716.80
8.0.140.0040.00416.74
8.0.130.0040.00413.34
8.0.120.0000.00916.78
8.0.110.0030.00516.85
8.0.100.0040.00416.87
8.0.90.0080.00016.76
8.0.80.0090.01216.84
8.0.70.0040.00416.81
8.0.60.0040.00416.64
8.0.50.0070.00016.79
8.0.30.0110.01317.07
8.0.20.0160.00817.40
8.0.10.0030.00316.84
8.0.00.0160.00416.61
7.4.330.0030.00315.03
7.4.320.0040.00416.46
7.4.300.0060.00016.50
7.4.290.0080.00016.55
7.4.280.0040.00416.59
7.4.270.0040.00416.54
7.4.260.0040.00416.29
7.4.250.0040.00416.38
7.4.240.0020.00616.46
7.4.230.0020.00516.35
7.4.220.0170.01016.48
7.4.210.0060.00916.43
7.4.200.0040.00416.59
7.4.160.0170.00316.54
7.4.150.0070.01117.40
7.4.140.0130.00717.86
7.4.130.0110.00516.42
7.4.120.0100.00816.41
7.4.110.0060.01216.27
7.4.100.0060.01216.38
7.4.90.0110.00716.40
7.4.80.0120.01219.39
7.4.70.0100.00716.43
7.4.60.0030.01316.36
7.4.50.0040.00416.44
7.4.40.0110.01116.17
7.4.30.0120.00616.47
7.4.00.0060.01014.84
7.3.330.0050.00013.10
7.3.320.0000.01413.13
7.3.310.0070.00016.18
7.3.300.0000.00716.17
7.3.290.0080.00716.23
7.3.280.0040.01316.24
7.3.270.0150.00417.40
7.3.260.0070.01216.38
7.3.250.0160.00516.45
7.3.240.0120.00616.58
7.3.230.0090.01016.39
7.3.210.0180.00416.64
7.3.200.0100.00719.39
7.3.190.0080.00816.48
7.3.180.0110.00416.34
7.3.170.0140.00716.36
7.3.160.0120.00416.39
7.3.120.0060.00914.84
7.3.110.0050.01414.50
7.3.100.0070.00514.82
7.3.90.0040.00514.56
7.3.80.0040.00914.82
7.3.70.0050.00814.73
7.3.60.0100.00114.79
7.3.50.0050.01014.78
7.3.40.0060.00714.72
7.3.30.0020.01114.80
7.3.20.0050.00916.57
7.3.10.0060.00616.76
7.3.00.0030.01016.59
7.2.330.0150.00316.66
7.2.320.0060.00916.60
7.2.310.0080.00816.64
7.2.300.0090.00916.47
7.2.290.0070.01116.53
7.2.250.0060.01114.94
7.2.240.0120.00615.12
7.2.230.0060.01015.04
7.2.220.0070.00515.20
7.2.210.0080.00215.25
7.2.200.0070.00615.04
7.2.190.0060.00914.92
7.2.180.0090.00514.95
7.2.170.0070.00714.96
7.2.00.0000.01219.38
7.1.330.0100.00515.93
7.1.320.0030.00615.75
7.1.310.0050.00715.83
7.1.300.0090.00515.74
7.1.290.0060.01015.71
7.1.280.0000.01215.61
7.1.270.0070.00415.74
7.1.260.0020.00915.77
7.1.100.0000.01118.04
7.1.70.0000.01416.86
7.1.60.0080.01519.50
7.1.50.0100.01316.77
7.1.00.0000.08022.57
7.0.200.0180.00414.80
7.0.140.0100.05322.07
7.0.60.0070.07319.92
7.0.50.0070.06717.81
7.0.40.0000.05720.19
7.0.30.0470.06720.09
7.0.20.0400.06720.00
7.0.10.0070.07320.09
7.0.00.0170.04720.29
5.6.280.0070.07021.04
5.6.210.0100.07720.68
5.6.200.0100.04718.23
5.6.190.0100.06020.57
5.6.180.0500.05020.49
5.6.170.0300.08320.62
5.6.160.0030.07020.61
5.6.150.0030.06718.11
5.6.140.0030.08318.12
5.6.130.0070.06718.20
5.6.120.0070.07021.09
5.6.110.0070.04721.00
5.6.100.0230.05720.96
5.6.90.0000.04720.98
5.6.80.0070.08720.39
5.5.350.0200.03720.31
5.5.340.0070.03317.88
5.5.330.0070.08720.58
5.5.320.0230.05320.26
5.5.310.0230.04020.34
5.5.300.0170.07017.91
5.5.290.0170.07017.91
5.5.280.0170.06720.79
5.5.270.0100.03720.86
5.5.260.0170.06020.93
5.5.250.0230.07020.65
5.5.240.0030.07720.02
5.4.450.0700.05319.46
5.4.440.0770.05319.54
5.4.430.1000.06719.09
5.4.420.0770.06019.45
5.4.410.0900.05019.50
5.4.400.0230.05718.61
5.4.390.0270.05318.49
5.4.380.0330.05318.52
5.4.370.0270.04718.46
5.4.360.0270.05318.64
5.4.350.0230.05718.70
5.4.340.0230.05018.63
5.4.320.0230.05318.70
5.4.310.0330.04718.63
5.4.300.0270.05018.49
5.4.290.0170.05318.61
5.4.280.0200.06018.77
5.4.270.0230.06018.77
5.4.260.0170.05718.62
5.4.250.0200.05718.73
5.4.240.0170.05718.66
5.4.230.0170.06318.47
5.4.220.0300.06018.67
5.4.210.0200.05318.59
5.4.200.0130.05716.41
5.4.190.0200.05318.45
5.4.180.0370.03718.54
5.4.170.0370.04718.50
5.4.160.0200.05318.59
5.4.150.0200.05018.71
5.4.140.0300.04716.20
5.4.130.2400.05316.35
5.4.120.0230.05016.31
5.4.110.0170.04716.16
5.4.100.0100.05716.24
5.4.90.0270.04316.25
5.4.80.0270.03716.20
5.4.70.0170.05316.22
5.4.60.1500.04716.22
5.4.50.0100.04716.19
5.4.40.0130.06016.14
5.4.30.1330.05016.26
5.4.20.0170.05016.04
5.4.10.0270.04316.18
5.4.00.0270.04015.65
5.3.290.0330.05014.57
5.3.280.0170.06014.50
5.3.270.0270.05314.65
5.3.260.0170.06014.55
5.3.250.1330.05014.57
5.3.240.0170.05714.63
5.3.230.0270.04714.63
5.3.220.0270.04314.47
5.3.210.0200.06314.51
5.3.200.0270.04014.54
5.3.190.0230.04714.58
5.3.180.0170.05314.56
5.3.170.0100.06314.54
5.3.160.1470.04014.55
5.3.150.0300.05314.65
5.3.140.0170.05014.50
5.3.130.0330.04014.47
5.3.120.0230.05714.52
5.3.110.0130.05714.53
5.3.100.0270.04314.13
5.3.90.0200.05014.00
5.3.80.0170.05713.96
5.3.70.0170.05713.96
5.3.60.0200.04713.93
5.3.50.0200.05313.98
5.3.40.0170.05313.93
5.3.30.0170.05313.89
5.3.20.0270.04313.76
5.3.10.0230.06313.58
5.3.00.0200.04713.63
5.2.170.0200.05311.07
5.2.160.0170.03711.09
5.2.150.0200.05311.18
5.2.140.0170.04711.11
5.2.130.0170.04011.07
5.2.120.0130.03711.16
5.2.110.0130.04011.15
5.2.100.0130.04011.11
5.2.90.0200.03311.03
5.2.80.0100.04711.06
5.2.70.0070.04711.11
5.2.60.0230.04011.00
5.2.50.0030.05010.97
5.2.40.0130.03711.13
5.2.30.0170.04311.02
5.2.20.0130.03711.09
5.2.10.0170.04310.84
5.2.00.0300.02310.75
5.1.60.0100.03710.03
5.1.50.0130.04010.11
5.1.40.0000.04310.10
5.1.30.0170.04010.39
5.1.20.0130.03710.39
5.1.10.0130.03710.26
5.1.00.0100.04310.19
5.0.50.0070.0308.55
5.0.40.0070.0308.44
5.0.30.0130.0438.39
5.0.20.0070.0308.30
5.0.10.0100.0278.34
5.0.00.0100.0478.36
4.4.90.0200.0205.91
4.4.80.0100.0235.89
4.4.70.0070.0235.98
4.4.60.0130.0205.88
4.4.50.0100.0205.86
4.4.40.0100.0335.89
4.4.30.0130.0135.90
4.4.20.0030.0235.98
4.4.10.0070.0205.92
4.4.00.0130.0275.97
4.3.110.0030.0235.75
4.3.100.0030.0235.79
4.3.90.0030.0235.83
4.3.80.0130.0305.87
4.3.70.0000.0235.91
4.3.60.0070.0205.81
4.3.50.0070.0205.77
4.3.40.0070.0335.77
4.3.30.0070.0204.55
4.3.20.0000.0274.52
4.3.10.0000.0274.46
4.3.00.0170.0137.12

preferences:
45.2 ms | 400 KiB | 5 Q