3v4l.org

run code in 300+ PHP versions simultaneously
<?php $slideshow = [ 'images/1.png', 'images/2.png', 'images/3.png', ]; foreach ($slideshow as $key => $slide) { $key++; echo $key . "\n"; echo $slide . "\n\n"; } echo $key;

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)
8.4.120.0080.01123.86
8.4.110.0100.00920.59
8.4.100.0030.00617.47
8.4.90.0050.00417.47
8.4.80.0060.00317.64
8.4.70.0040.00417.84
8.4.60.0130.00719.66
8.4.50.0130.00619.63
8.4.40.0100.01017.45
8.4.30.0160.00417.42
8.4.20.0070.01418.63
8.4.10.0100.01019.35
8.3.250.0130.00616.83
8.3.240.0110.00916.79
8.3.230.0140.00516.45
8.3.220.0110.00717.37
8.3.210.0130.00416.42
8.3.200.0110.00916.57
8.3.190.0100.00916.53
8.3.180.0120.00616.78
8.3.170.0150.00316.79
8.3.160.0120.00616.29
8.3.150.0140.00017.10
8.3.140.0030.00716.27
8.3.130.0100.00016.48
8.3.120.0040.00419.00
8.3.110.0000.00820.94
8.3.100.0000.00724.06
8.3.90.0070.00026.77
8.3.80.0030.00617.97
8.3.70.0070.01118.43
8.3.60.0090.00618.43
8.3.50.0100.01017.96
8.3.40.0090.00618.69
8.3.30.0130.00318.43
8.3.20.0040.00419.34
8.3.10.0040.00421.91
8.3.00.0060.00323.43
8.2.290.0060.00320.14
8.2.280.0080.01018.23
8.2.270.0090.00917.03
8.2.260.0080.00020.56
8.2.250.0060.01516.30
8.2.240.0100.00018.74
8.2.230.0030.00622.58
8.2.220.0100.00037.54
8.2.210.0040.00426.77
8.2.200.0100.00016.50
8.2.190.0080.00816.58
8.2.180.0120.00918.40
8.2.170.0040.01122.96
8.2.160.0100.00320.11
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0000.00722.30
8.2.120.0070.00026.35
8.2.110.0090.00022.26
8.2.100.0110.00017.72
8.2.90.0080.00017.75
8.2.80.0040.00417.97
8.2.70.0080.00017.80
8.2.60.0080.00018.05
8.2.50.0060.00318.10
8.2.40.0000.00719.48
8.2.30.0000.00720.68
8.2.20.0040.00417.87
8.2.10.0040.00418.11
8.2.00.0040.00419.46
8.1.330.0060.00421.91
8.1.320.0120.01016.24
8.1.310.0060.00615.92
8.1.300.0000.00918.06
8.1.290.0030.00630.84
8.1.280.0000.01525.92
8.1.270.0070.00022.19
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0060.00323.94
8.1.230.0070.00418.84
8.1.220.0050.00317.79
8.1.210.0030.00618.77
8.1.200.0040.00717.36
8.1.190.0030.00617.13
8.1.180.0000.00718.10
8.1.170.0040.00418.80
8.1.160.0040.00418.88
8.1.150.0000.00718.79
8.1.140.0040.00419.04
8.1.130.0000.00718.91
8.1.120.0070.00017.47
8.1.110.0030.00517.43
8.1.100.0050.00317.46
8.1.90.0040.00417.48
8.1.80.0070.00017.49
8.1.70.0000.00717.41
8.1.60.0050.00317.55
8.1.50.0040.00417.50
8.1.40.0030.00517.49
8.1.30.0040.00417.63
8.1.20.0040.00417.61
8.1.10.0040.00417.45
8.1.00.0040.00417.29
8.0.300.0030.00618.77
8.0.290.0070.00016.75
8.0.280.0000.00718.31
8.0.270.0000.00717.26
8.0.260.0000.00617.17
8.0.250.0030.00316.96
8.0.240.0000.00616.86
8.0.230.0030.00316.89
8.0.220.0060.00316.80
8.0.210.0040.00416.87
8.0.200.0000.00816.85
8.0.190.0110.00316.89
8.0.180.0030.00616.93
8.0.170.0000.00916.78
8.0.160.0040.00416.81
8.0.150.0000.00716.71
8.0.140.0000.00716.85
8.0.130.0060.00013.24
8.0.120.0040.00416.88
8.0.110.0000.00716.78
8.0.100.0000.00716.93
8.0.90.0000.00816.93
8.0.80.0110.00816.88
8.0.70.0040.00416.75
8.0.60.0050.00316.78
8.0.50.0040.00416.90
8.0.30.0080.01117.11
8.0.20.0130.00917.40
8.0.10.0040.00416.97
8.0.00.0090.01116.75
7.4.330.0000.00515.55
7.4.320.0040.00416.59
7.4.300.0040.00416.50
7.4.290.0070.00016.56
7.4.280.0000.00916.51
7.4.270.0030.00316.35
7.4.260.0000.00716.38
7.4.250.0000.00716.40
7.4.240.0000.00716.64
7.4.230.0000.00716.45
7.4.220.0050.00516.57
7.4.210.0030.01016.57
7.4.200.0030.00316.41
7.4.160.0070.00816.55
7.4.140.0110.00617.86
7.4.130.0070.01116.34
7.4.120.0110.00916.46
7.4.110.0090.01516.47
7.4.100.0120.00616.47
7.4.90.0120.00916.65
7.4.80.0110.00619.39
7.4.70.0100.00716.46
7.4.60.0000.01616.40
7.4.50.0000.01316.48
7.4.40.0160.00616.55
7.4.00.0080.00614.89
7.3.330.0050.00013.09
7.3.320.0060.00013.00
7.3.310.0030.00316.34
7.3.300.0030.00316.23
7.3.290.0000.00716.23
7.3.280.0080.00816.28
7.3.260.0160.00316.37
7.3.240.0110.01016.34
7.3.230.0090.00916.29
7.3.210.0130.00316.61
7.3.200.0100.01016.58
7.3.190.0130.00316.55
7.3.180.0160.00016.16
7.3.170.0060.01216.28
7.3.160.0100.00716.49
7.3.10.0100.00316.57
7.3.00.0070.00416.67
7.2.330.0060.01216.65
7.2.320.0100.00716.62
7.2.310.0130.00316.71
7.2.300.0130.00316.69
7.2.290.0060.01516.72
7.2.130.0060.00716.79
7.2.120.0070.00716.86
7.2.110.0100.00516.79
7.2.100.0070.00716.87
7.2.90.0060.00716.95
7.2.80.0440.00616.23
7.2.70.0350.00716.29
7.2.60.0270.00516.20
7.2.50.0260.00816.34
7.2.40.0230.01216.41
7.2.30.0310.00916.26
7.2.20.0370.00616.43
7.2.10.0280.00816.30
7.2.00.0210.00916.27
7.1.250.0050.00615.71
7.1.240.0040.00815.74
7.1.230.0070.01015.85
7.1.220.0090.00615.26
7.1.210.0030.01015.67
7.1.200.0070.00515.61
7.1.190.0480.00714.62
7.1.180.0490.00514.54
7.1.170.0570.00314.63
7.1.160.0560.00614.44
7.1.150.0660.00314.89
7.1.140.0510.00514.70
7.1.130.0420.01214.75
7.1.120.0420.00814.61
7.1.110.0440.00814.72
7.1.100.0450.00914.94
7.1.90.0660.01014.67
7.1.80.0640.00614.73
7.1.70.0620.00714.69
7.1.60.0680.01023.53
7.1.50.0930.00923.76
7.1.40.0960.00523.66
7.1.30.0940.00723.64
7.1.20.0920.00823.68
7.1.10.0930.00614.54
7.1.00.0590.00614.58
7.0.330.0120.00315.22
5.6.380.0060.00614.29

preferences:
48.55 ms | 403 KiB | 5 Q