3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new \stdClass(); $o->foo = 'bar'; var_dump($o); $a = ['foo' => 'Hello']; var_dup($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)
8.3.60.0100.00718.31
8.3.50.0090.00616.30
8.3.40.0140.01018.76
8.3.30.0090.00618.71
8.3.20.0000.00822.09
8.3.10.0080.00023.58
8.3.00.0040.00420.81
8.2.180.0140.00718.41
8.2.170.0180.00422.96
8.2.160.0060.01022.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00722.02
8.2.120.0070.00026.35
8.2.110.0090.00020.35
8.2.100.0080.00417.91
8.2.90.0000.00819.09
8.2.80.0040.00418.04
8.2.70.0090.00017.63
8.2.60.0040.00417.93
8.2.50.0030.00518.10
8.2.40.0060.00322.38
8.2.30.0050.00220.94
8.2.20.0050.00217.95
8.2.10.0040.00418.03
8.2.00.0040.00317.95
8.1.280.0110.00425.92
8.1.270.0080.00023.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00420.71
8.1.230.0080.00319.14
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0030.00717.22
8.1.180.0040.00418.10
8.1.170.0000.00918.63
8.1.160.0050.00319.01
8.1.150.0000.00718.88
8.1.140.0000.00719.51
8.1.130.0030.00318.79
8.1.120.0040.00417.42
8.1.110.0000.00717.26
8.1.100.0040.00417.34
8.1.90.0080.00017.22
8.1.80.0060.00317.39
8.1.70.0000.00717.27
8.1.60.0070.00017.50
8.1.50.0040.00417.42
8.1.40.0020.00517.47
8.1.30.0000.00717.57
8.1.20.0000.00817.62
8.1.10.0030.00617.63
8.1.00.0000.00717.34
8.0.300.0090.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.21
8.0.270.0000.00817.16
8.0.260.0000.00716.87
8.0.250.0040.00416.96
8.0.240.0040.00416.91
8.0.230.0000.00816.96
8.0.220.0070.00016.82
8.0.210.0030.00416.74
8.0.200.0040.00416.93
8.0.190.0040.00416.79
8.0.180.0000.00816.84
8.0.170.0020.00516.95
8.0.160.0000.00816.92
8.0.150.0040.00416.73
8.0.140.0000.00716.75
8.0.130.0030.00313.28
8.0.120.0070.00016.78
8.0.110.0030.00316.95
8.0.100.0040.00416.94
8.0.90.0040.00416.77
8.0.80.0080.00816.85
8.0.70.0040.00416.81
8.0.60.0040.00416.83
8.0.50.0070.00016.79
8.0.30.0140.00417.17
8.0.20.0090.01217.40
8.0.10.0000.00816.92
8.0.00.0130.00816.93
7.4.330.0040.00015.55
7.4.320.0030.00316.42
7.4.300.0070.00016.58
7.4.290.0040.00416.42
7.4.280.0000.00716.59
7.4.270.0000.00716.50
7.4.260.0000.00513.30
7.4.250.0000.00816.38
7.4.240.0000.00716.59
7.4.230.0000.00716.33
7.4.220.0030.01416.54
7.4.210.0060.01116.63
7.4.200.0030.00316.68
7.4.160.0050.01016.46
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0160.00416.39
7.4.120.0110.01416.50
7.4.110.0110.00616.59
7.4.100.0150.00916.41
7.4.90.0040.01316.54
7.4.80.0070.01519.39
7.4.70.0030.01316.66
7.4.60.0130.00316.46
7.4.50.0060.00916.25
7.4.40.0100.00716.46
7.4.30.0110.00816.53
7.4.00.0080.00914.87
7.3.330.0050.00013.20
7.3.320.0030.00313.11
7.3.310.0030.00316.32
7.3.300.0040.00416.24
7.3.290.0110.00316.29
7.3.280.0090.00716.26
7.3.270.0080.00817.40
7.3.260.0110.01016.37
7.3.250.0150.00816.38
7.3.240.0050.01316.34
7.3.230.0120.00616.18
7.3.210.0090.00916.26
7.3.200.0080.00816.27
7.3.190.0070.00916.36
7.3.180.0060.00916.46
7.3.170.0080.00816.34
7.3.160.0110.00616.50
7.3.120.0080.01114.48
7.3.110.0100.01014.50
7.3.100.0030.01014.54
7.3.90.0060.00914.79
7.3.80.0060.00315.04
7.3.70.0070.01014.86
7.3.60.0040.01214.64
7.3.50.0060.00914.32
7.3.40.0070.00614.89
7.3.30.0090.00614.67
7.3.20.0090.00616.66
7.3.10.0120.00616.57
7.3.00.0100.00516.63
7.2.330.0110.01116.46
7.2.320.0100.00716.78
7.2.310.0070.01016.73
7.2.300.0160.00916.34
7.2.290.0070.01016.55
7.2.250.0030.01215.17
7.2.240.0040.01515.10
7.2.230.0100.00714.88
7.2.220.0110.00715.14
7.2.210.0060.01014.96
7.2.200.0090.00614.88
7.2.190.0030.01314.68
7.2.180.0030.01314.98
7.2.170.0040.01114.95
7.2.130.0070.00716.88
7.2.120.0030.01016.99
7.2.110.0000.01016.94
7.2.100.0110.00316.96
7.2.90.0000.01416.96
7.2.80.0090.00616.95
7.2.70.0030.00716.67
7.2.60.0090.00416.82
7.2.50.0070.00416.77
7.2.40.0030.01016.82
7.2.30.0000.01316.68
7.2.20.0090.00617.02
7.2.10.0000.01116.89
7.2.00.0060.00618.13
7.1.330.0030.01315.71
7.1.320.0030.00715.78
7.1.310.0060.01015.76
7.1.300.0090.00615.82
7.1.290.0050.00515.69
7.1.280.0070.00715.64
7.1.270.0030.00815.46
7.1.260.0050.00515.82
7.1.250.0040.01415.66
7.1.200.0070.00715.71
7.1.100.0000.01418.21
7.1.70.0000.00717.26
7.1.60.0630.00332.93
7.1.50.0570.01032.91
7.1.40.0700.01032.56
7.1.30.0670.01032.39
7.1.20.0630.01332.74
7.1.10.0600.00714.61
7.1.00.0470.01714.69
7.0.200.0570.01314.81
7.0.190.0500.01014.87
7.0.180.0430.01314.46
7.0.170.0630.00314.42
7.0.160.0570.01014.46
7.0.150.1170.01014.42
7.0.140.0700.01314.53
7.0.130.0500.01314.94
7.0.120.0530.00714.66
7.0.110.0530.01014.69
7.0.100.0570.00314.49
7.0.90.0500.01314.62
7.0.80.0700.00714.41
7.0.70.0630.01314.32
7.0.60.0830.01314.34
7.0.50.0570.00714.25
7.0.40.0500.01014.55
7.0.30.0570.00714.62
7.0.20.0600.00714.62
7.0.10.0630.00014.46
7.0.00.0800.00714.63

preferences:
39.13 ms | 401 KiB | 5 Q