3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 20; while ( $i < 31 ) { echo '$i \n'; $i = $i + 1; } ?>

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)
8.3.60.0040.01116.38
8.3.50.0150.00016.36
8.3.40.0070.00718.51
8.3.30.0090.00618.73
8.3.20.0030.00621.79
8.3.10.0040.00423.64
8.3.00.0090.00019.63
8.2.180.0070.01418.04
8.2.170.0030.01322.96
8.2.160.0070.00720.43
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00720.51
8.2.120.0080.00026.35
8.2.110.0040.00721.04
8.2.100.0000.01117.78
8.2.90.0040.00419.02
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00917.93
8.2.50.0090.00018.10
8.2.40.0000.00820.59
8.2.30.0030.00520.93
8.2.20.0000.00718.00
8.2.10.0040.00417.93
8.2.00.0050.00218.05
8.1.280.0110.00325.92
8.1.270.0040.00418.88
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00422.27
8.1.230.0040.00722.18
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0000.00817.13
8.1.180.0000.00918.10
8.1.170.0080.00018.53
8.1.160.0000.00719.01
8.1.150.0040.00420.61
8.1.140.0040.00419.43
8.1.130.0000.00718.79
8.1.120.0050.00317.35
8.1.110.0060.00317.38
8.1.100.0080.00017.30
8.1.90.0000.00817.30
8.1.80.0050.00217.31
8.1.70.0030.00517.39
8.1.60.0080.00017.48
8.1.50.0070.00017.36
8.1.40.0050.00317.35
8.1.30.0040.00417.50
8.1.20.0000.00817.63
8.1.10.0040.00417.38
8.1.00.0000.00817.49
8.0.300.0080.00019.77
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0000.00717.14
8.0.260.0030.00318.85
8.0.250.0000.00716.86
8.0.240.0000.00716.88
8.0.230.0060.00016.88
8.0.220.0000.00716.83
8.0.210.0040.00416.82
8.0.200.0000.00616.84
8.0.190.0120.00616.81
8.0.180.0040.00416.86
8.0.170.0000.00716.91
8.0.160.0030.00316.87
8.0.150.0000.00716.87
8.0.140.0040.00416.74
8.0.130.0090.00013.30
8.0.120.0050.00216.78
8.0.110.0030.00316.84
8.0.100.0080.00016.80
8.0.90.0030.00316.64
8.0.80.0060.00916.88
8.0.70.0000.00716.81
8.0.60.0000.00816.87
8.0.50.0000.00716.86
8.0.30.0080.01116.97
8.0.20.0110.00717.40
8.0.10.0000.00716.74
8.0.00.0120.00616.77
7.4.330.0050.00015.55
7.4.320.0000.00716.46
7.4.300.0030.00316.42
7.4.290.0060.00316.29
7.4.280.0060.00316.42
7.4.270.0030.00316.56
7.4.260.0000.00716.51
7.4.250.0000.00816.30
7.4.240.0040.00416.55
7.4.230.0000.00716.61
7.4.220.0120.00816.57
7.4.210.0130.00016.64
7.4.200.0000.00716.55
7.4.160.0070.00916.40
7.4.150.0110.00717.40
7.4.140.0140.00417.86
7.4.130.0130.00916.44
7.4.120.0110.00916.38
7.4.110.0100.00716.52
7.4.100.0150.00616.45
7.4.90.0100.00716.59
7.4.80.0160.00019.39
7.4.70.0030.01716.39
7.4.60.0050.01116.41
7.4.50.0030.01316.40
7.4.40.0230.01316.32
7.4.30.0120.00916.39
7.4.00.0090.00614.62
7.3.330.0060.00013.12
7.3.320.0000.00613.11
7.3.310.0030.00316.17
7.3.300.0000.00616.21
7.3.290.0060.01016.19
7.3.280.0080.00916.25
7.3.270.0100.00717.40
7.3.260.0110.00916.52
7.3.250.0100.00716.22
7.3.240.0100.00716.34
7.3.230.0030.01416.31
7.3.210.0030.01416.46
7.3.200.0070.01016.37
7.3.190.0130.00316.17
7.3.180.0100.01316.30
7.3.170.0090.00616.41
7.3.160.0070.01016.36
7.3.120.0030.01414.78
7.3.110.0060.01014.84
7.3.100.0000.01514.94
7.3.90.0040.00714.82
7.3.80.0030.01014.69
7.3.70.0040.00414.79
7.3.60.0040.01114.53
7.3.50.0030.01314.63
7.3.40.0030.01014.78
7.3.30.0040.01114.71
7.3.20.0040.01116.55
7.3.10.0060.00716.57
7.3.00.0060.00516.66
7.2.330.0110.00716.57
7.2.320.0110.01116.29
7.2.310.0060.01016.52
7.2.300.0110.00616.71
7.2.290.0100.00516.43
7.2.240.0070.00715.17
7.2.230.0080.00315.04
7.2.220.0040.01114.59
7.2.210.0030.00715.01
7.2.200.0090.00614.67
7.2.190.0030.01415.10
7.2.180.0100.00614.96
7.2.170.0070.00714.95
7.2.160.0090.00315.07
7.2.150.0100.00316.79
7.2.140.0070.00416.90
7.2.130.0060.00716.95
7.2.120.0020.01216.76
7.2.110.0020.01016.83
7.2.100.0060.00616.81
7.2.90.0080.00716.90
7.2.80.0070.00616.74
7.2.70.0070.00416.96
7.2.60.0050.00816.75
7.2.50.0060.00916.83
7.2.40.0000.00916.88
7.2.30.0040.00916.79
7.2.20.0070.00516.89
7.2.10.0050.00816.82
7.2.00.0050.00716.74
7.1.330.0060.00615.53
7.1.320.0080.00615.57
7.1.310.0030.01015.63
7.1.300.0100.00015.65
7.1.290.0030.00615.46
7.1.280.0060.00915.80
7.1.270.0030.01015.76
7.1.260.0030.00715.74
7.1.250.0050.00615.71
7.1.200.0030.00915.42
7.1.70.0050.00216.78
7.1.60.0230.00734.93
7.1.50.0130.02034.64
7.1.40.0230.00734.33
7.1.30.0200.01334.31
7.1.20.0230.01034.37
7.1.10.0030.01316.38
7.1.00.0100.00716.47
7.0.200.0030.01016.48
7.0.190.0030.00716.74
7.0.180.0070.00716.31
7.0.170.0100.00716.37
7.0.160.0070.01316.17
7.0.150.0100.00716.13
7.0.140.0000.01716.37
7.0.130.0000.01316.62
7.0.120.0030.01316.66
7.0.110.0030.01316.19
7.0.100.0100.01016.46
7.0.90.2100.01016.21
7.0.80.0070.01016.11
7.0.70.0000.01716.45
7.0.60.0070.00716.16
7.0.50.0070.01316.23
7.0.40.0070.00716.23
7.0.30.0070.01316.42
7.0.20.0030.01316.41
7.0.10.0100.00716.28
7.0.00.0100.00716.17

preferences:
60.23 ms | 400 KiB | 5 Q