3v4l.org

run code in 300+ PHP versions simultaneously
<?php function my_array(){ return array('a','b'); } $array = my_array(); $item1 = array_pop($array); // Valid $item2 = array_pop(my_array()); // Invalid

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)
8.3.40.0150.00018.67
8.3.30.0110.00418.52
8.3.20.0040.00420.20
8.3.10.0080.00023.67
8.3.00.0000.00721.85
8.2.170.0110.00422.96
8.2.160.0070.00720.38
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00020.93
8.2.120.0080.00026.35
8.2.110.0090.00019.35
8.2.100.0060.00617.91
8.2.90.0080.00019.09
8.2.80.0000.00917.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0090.00018.09
8.2.40.0030.00622.33
8.2.30.0040.00419.37
8.2.20.0040.00417.52
8.2.10.0070.00017.95
8.2.00.0080.00017.98
8.1.270.0120.00622.19
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00320.83
8.1.230.0030.00717.83
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0030.00618.53
8.1.160.0000.00720.74
8.1.150.0000.00718.71
8.1.140.0040.00419.50
8.1.130.0000.00717.56
8.1.120.0000.00717.34
8.1.110.0030.00517.34
8.1.100.0040.00417.28
8.1.90.0000.00817.36
8.1.80.0040.00417.44
8.1.70.0000.00717.38
8.1.60.0080.00417.51
8.1.50.0090.00017.51
8.1.40.0040.00417.46
8.1.30.0040.00417.48
8.1.20.0000.00717.63
8.1.10.0040.00417.51
8.1.00.0030.00517.48
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0050.00218.25
8.0.270.0000.00717.18
8.0.260.0000.00717.23
8.0.250.0040.00416.94
8.0.240.0000.00816.98
8.0.230.0000.00716.98
8.0.220.0040.00416.87
8.0.210.0000.00716.95
8.0.200.0040.00416.96
8.0.190.0000.00716.83
8.0.180.0000.00716.83
8.0.170.0020.00516.95
8.0.160.0030.00316.85
8.0.150.0030.00316.84
8.0.140.0050.00216.75
8.0.130.0030.00313.29
8.0.120.0050.00316.85
8.0.110.0000.00716.86
8.0.100.0020.00516.85
8.0.90.0050.00216.76
8.0.80.0040.01816.80
8.0.70.0000.00716.73
8.0.60.0070.00016.79
8.0.50.0050.00316.79
8.0.30.0070.00816.96
8.0.20.0130.00817.40
8.0.10.0000.00716.99
8.0.00.0060.01316.84
7.4.330.0000.00516.89
7.4.320.0000.00616.52
7.4.300.0060.00016.54
7.4.290.0000.00716.57
7.4.280.0090.00016.59
7.4.270.0030.00316.48
7.4.260.0000.00716.57
7.4.250.0000.00716.42
7.4.240.0030.00516.48
7.4.230.0030.00316.59
7.4.220.0030.01616.54
7.4.210.0110.01116.63
7.4.200.0000.00716.53
7.4.160.0150.00016.49
7.4.150.0070.01117.40
7.4.140.0170.00917.86
7.4.130.0090.00916.38
7.4.120.0070.01016.52
7.4.110.0100.00716.31
7.4.100.0120.00916.53
7.4.90.0100.00716.47
7.4.80.0090.00819.39
7.4.70.0090.00616.51
7.4.60.0090.00916.33
7.4.50.0070.00716.37
7.4.40.0120.00416.23
7.4.30.0070.01116.73
7.4.00.0060.00815.09
7.3.330.0050.00013.21
7.3.320.0020.00213.32
7.3.310.0000.00716.36
7.3.300.0070.00016.37
7.3.290.0030.00316.37
7.3.280.0110.01116.39
7.3.270.0000.01817.40
7.3.260.0090.00916.18
7.3.250.0100.00816.40
7.3.240.0140.00316.44
7.3.230.0100.00716.46
7.3.210.0090.01216.55
7.3.200.0090.01319.39
7.3.190.0090.01216.55
7.3.180.0120.00916.21
7.3.170.0100.00716.41
7.3.160.0090.00616.30
7.3.120.0040.01114.58
7.3.110.0110.00714.66
7.3.100.0040.00814.77
7.3.90.0000.01614.95
7.3.80.0030.01214.49
7.3.70.0040.00414.75
7.3.60.0060.00614.91
7.3.50.0030.01014.90
7.3.40.0130.00314.83
7.3.30.0040.01114.79
7.3.20.0000.01016.39
7.3.10.0070.00716.52
7.3.00.0030.01016.53
7.2.330.0070.01016.63
7.2.320.0170.00616.68
7.2.310.0100.00716.62
7.2.300.0080.00816.48
7.2.290.0060.00916.31
7.2.250.0070.01314.79
7.2.240.0030.01614.61
7.2.230.0070.01014.83
7.2.220.0140.00314.99
7.2.210.0000.01414.81
7.2.200.0040.01214.70
7.2.190.0080.00314.98
7.2.180.0030.00914.69
7.2.170.0030.01015.01
7.2.130.0040.01116.48
7.2.120.0030.01016.75
7.2.110.0070.00716.73
7.2.100.0080.00616.82
7.2.90.0040.00816.96
7.2.80.0040.01116.96
7.2.70.0090.00616.59
7.2.60.0060.00616.85
7.2.50.0070.01016.75
7.2.40.0040.00716.91
7.2.30.0040.00916.90
7.2.20.0040.01116.51
7.2.10.0070.00716.74
7.2.00.0070.00617.74
7.1.330.0060.00915.64
7.1.320.0000.01315.92
7.1.310.0040.00715.33
7.1.300.0080.00015.75
7.1.290.0000.01315.71
7.1.280.0030.01015.68
7.1.270.0000.01515.74
7.1.260.0040.00715.73
7.1.250.0060.00315.25
7.1.200.0000.01515.63
7.1.100.0060.00318.21
7.1.70.0100.00317.06
7.1.60.0030.01619.40
7.1.50.0000.01116.66
7.1.00.0070.07322.31
7.0.200.0740.01014.28
7.0.60.0400.06720.07
7.0.50.0170.07317.91
7.0.40.0200.07320.27
7.0.30.0330.08320.09
7.0.20.0300.08720.10
7.0.10.0100.09020.30
7.0.00.0030.05720.24
5.6.280.0100.04720.78
5.6.210.0070.08020.76
5.6.200.0030.04718.16
5.6.190.0030.05020.49
5.6.180.0330.04320.34
5.6.170.0200.04720.50
5.6.160.0000.09020.52
5.6.150.0070.05318.19
5.6.140.0170.06018.19
5.6.130.0070.05718.18
5.6.120.0100.03721.04
5.6.110.0100.08021.00
5.6.100.0070.04021.04
5.6.90.0100.06320.99
5.6.80.0030.04020.51
5.5.350.0230.08320.49
5.5.340.0070.05318.08
5.5.330.0030.08020.14
5.5.320.0630.06320.42
5.5.310.0230.09020.34
5.5.300.0070.07717.95
5.5.290.0130.06717.97
5.5.280.0130.05020.72
5.5.270.0100.05020.88
5.5.260.0100.08020.76
5.5.250.0200.07020.53
5.5.240.0030.03720.18

preferences:
44.51 ms | 400 KiB | 5 Q