3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array("red","green"); array_push($a , "\xF0\x9F\x94\x99","yellow"); print_r($a); ?>

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)
8.3.60.0040.01216.38
8.3.50.0070.00716.62
8.3.40.0150.00018.57
8.3.30.0110.00418.46
8.3.20.0040.00420.16
8.3.10.0000.00821.64
8.3.00.0070.00021.01
8.2.180.0140.00718.16
8.2.170.0090.00622.96
8.2.160.0050.00822.14
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00322.09
8.2.120.0070.00026.35
8.2.110.0080.00320.35
8.2.100.0080.00417.72
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0000.00720.45
8.2.30.0040.00421.03
8.2.20.0040.00417.92
8.2.10.0070.00017.86
8.2.00.0050.00217.96
8.1.280.0110.00725.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00321.99
8.1.230.0110.00718.82
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.00
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0030.00519.04
8.1.150.0050.00318.81
8.1.140.0000.00719.56
8.1.130.0000.00718.89
8.1.120.0070.00317.46
8.1.110.0080.00017.34
8.1.100.0080.00017.43
8.1.90.0040.00417.29
8.1.80.0000.00717.45
8.1.70.0030.00317.41
8.1.60.0030.00617.53
8.1.50.0040.00417.46
8.1.40.0000.00817.48
8.1.30.0040.00417.55
8.1.20.0050.00317.62
8.1.10.0000.00817.46
8.1.00.0000.00717.47
8.0.300.0000.00819.76
8.0.290.0000.00716.75
8.0.280.0030.00318.28
8.0.270.0000.00817.10
8.0.260.0030.00316.75
8.0.250.0070.00016.87
8.0.240.0000.00716.65
8.0.230.0000.00716.91
8.0.220.0000.00716.73
8.0.210.0070.00016.82
8.0.200.0060.00016.86
8.0.190.0070.00316.91
8.0.180.0060.00616.81
8.0.170.0030.00516.79
8.0.160.0050.00316.78
8.0.150.0040.00416.75
8.0.140.0030.00316.66
8.0.130.0030.00313.17
8.0.120.0040.00416.67
8.0.110.0090.00016.64
8.0.100.0040.00416.92
8.0.90.0000.00716.71
8.0.80.0080.00816.80
8.0.70.0040.00416.88
8.0.60.0000.00716.71
8.0.50.0000.00716.70
8.0.30.0140.00516.99
8.0.20.0110.00717.40
8.0.10.0040.00416.78
8.0.00.0090.01116.66
7.4.330.0000.00415.55
7.4.320.0030.00316.38
7.4.300.0060.00016.45
7.4.290.0040.00416.41
7.4.280.0050.00316.51
7.4.270.0040.00416.29
7.4.260.0030.00316.43
7.4.250.0000.00716.41
7.4.240.0030.00316.44
7.4.230.0030.00316.59
7.4.220.0090.00916.51
7.4.210.0050.01016.51
7.4.200.0000.00716.59
7.4.160.0140.00416.40
7.4.150.0030.01417.40
7.4.140.0110.00917.86
7.4.130.0090.01516.38
7.4.120.0080.00916.33
7.4.110.0140.00416.39
7.4.100.0060.01216.27
7.4.90.0070.01016.47
7.4.80.0110.01119.39
7.4.70.0120.00316.21
7.4.60.0070.01016.56
7.4.50.0060.01016.43
7.4.40.0110.00516.49
7.4.30.0060.01116.44
7.4.00.0000.01414.76
7.3.330.0000.00713.08
7.3.320.0000.00513.11
7.3.310.0050.00215.97
7.3.300.0030.00316.10
7.3.290.0040.00416.13
7.3.280.0080.00916.11
7.3.270.0030.01317.40
7.3.260.0080.00816.32
7.3.250.0160.01516.31
7.3.240.0120.00516.17
7.3.230.0070.01016.39
7.3.210.0030.01316.09
7.3.200.0060.00916.31
7.3.190.0110.00516.17
7.3.180.0160.00316.18
7.3.170.0120.00916.31
7.3.160.0100.00616.50
7.3.120.0140.00414.81
7.3.110.0100.00614.89
7.3.100.0070.01014.64
7.3.90.0030.00914.34
7.3.80.0040.00714.61
7.3.70.0100.00714.36
7.3.60.0070.01014.67
7.3.50.0000.00914.76
7.3.40.0030.01414.29
7.3.30.0040.01114.45
7.3.20.0150.00016.52
7.3.10.0070.01116.45
7.3.00.0030.01016.46
7.2.330.0150.00316.41
7.2.320.0050.01716.20
7.2.310.0060.01016.34
7.2.300.0130.00616.60
7.2.290.0100.00716.50
7.2.240.0030.01514.40
7.2.230.0070.01014.96
7.2.220.0030.01214.59
7.2.210.0140.00314.79
7.2.200.0000.01214.96
7.2.190.0110.00314.93
7.2.180.0090.00914.75
7.2.170.0070.01114.75
7.2.160.0100.00714.80
7.2.150.0000.01616.74
7.2.140.0070.01116.63
7.2.130.0150.00016.49
7.2.120.0030.01316.80
7.2.110.0090.00616.59
7.2.100.0120.00316.53
7.2.90.0060.00916.45
7.2.80.0030.01016.72
7.2.70.0070.00716.54
7.2.60.0050.01016.66
7.2.50.0120.00416.42
7.2.40.0100.00716.76
7.2.30.0060.00916.83
7.2.20.0040.00816.75
7.2.10.0100.00716.69
7.2.00.0020.01417.88
7.1.330.0120.00415.54
7.1.320.0070.01015.74
7.1.310.0090.00615.36
7.1.300.0070.01015.62
7.1.290.0070.00415.71
7.1.280.0070.00715.67
7.1.270.0070.01015.71
7.1.260.0100.00615.49
7.1.250.0060.00615.71
7.1.200.0060.00615.77
7.1.100.0040.00718.04
7.1.70.0000.01616.96
7.1.60.0500.01333.12
7.1.50.0500.01732.98
7.1.40.0530.01732.50
7.1.30.0530.01032.54
7.1.20.0530.01332.42
7.1.10.1100.00714.63
7.1.00.0500.01014.95
7.0.200.0330.01314.55
7.0.190.0470.01014.75
7.0.180.0430.01014.39
7.0.170.0500.00714.34
7.0.160.0470.01014.39
7.0.150.0400.01014.42
7.0.140.0630.00714.38
7.0.130.0400.01314.59
7.0.120.0370.01314.36
7.0.110.0500.00314.43
7.0.100.0500.00714.55
7.0.90.0470.01014.12
7.0.80.0600.01314.39
7.0.70.0600.00714.15
7.0.60.0470.00714.00
7.0.50.0530.01014.52
7.0.40.0500.01014.82
7.0.30.0470.01014.67
7.0.20.0500.00714.39
7.0.10.0430.01314.46
7.0.00.0500.00314.57

preferences:
42.73 ms | 400 KiB | 5 Q