3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($test) { $arr = array("-1"); if ($test) { $arr = array("1", "2", "1"); } return $arr; } print_r(test(true)); print_r(test(false)); $x = "bla - 0"; $x = str_replace("-", "-1", $x); $x = explode(" ", $x); print_r($x); $arr = array("-1"); if ($arr == array("-1")) { print("yes"); }

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)
8.3.40.0130.00618.68
8.3.30.0160.00618.50
8.3.20.0050.00520.17
8.3.10.0090.00021.60
8.3.00.0000.00820.71
8.2.170.0140.00722.96
8.2.160.0070.00722.17
8.2.150.0030.00524.18
8.2.140.0000.00724.66
8.2.130.0000.00722.11
8.2.120.0040.00426.35
8.2.110.0060.00322.11
8.2.100.0070.00417.84
8.2.90.0030.00617.63
8.2.80.0000.00817.97
8.2.70.0060.00317.93
8.2.60.0040.00418.22
8.2.50.0030.00618.10
8.2.40.0040.00422.28
8.2.30.0030.00520.96
8.2.20.0080.00018.07
8.2.10.0050.00318.07
8.2.00.0080.00018.02
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01023.98
8.1.230.0040.00722.66
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00817.23
8.1.190.0030.00516.98
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0000.00718.95
8.1.150.0070.00018.90
8.1.140.0040.00419.50
8.1.130.0000.00718.84
8.1.120.0030.00417.48
8.1.110.0000.00817.45
8.1.100.0000.00917.48
8.1.90.0030.00617.52
8.1.80.0000.00717.43
8.1.70.0000.00717.38
8.1.60.0080.00017.54
8.1.50.0050.00217.57
8.1.40.0040.00417.50
8.1.30.0000.00817.62
8.1.20.0040.00417.66
8.1.10.0000.00717.42
8.1.00.0070.00017.39
8.0.300.0070.00020.07
8.0.290.0070.00016.75
8.0.280.0040.00418.45
8.0.270.0030.00317.18
8.0.260.0050.00316.74
8.0.250.0000.00716.86
8.0.240.0040.00416.81
8.0.230.0000.00716.99
8.0.220.0030.00316.77
8.0.210.0030.00516.89
8.0.200.0050.00317.03
8.0.190.0000.00916.93
8.0.180.0030.00316.87
8.0.170.0000.00816.97
8.0.160.0040.00416.89
8.0.150.0070.00016.85
8.0.140.0000.00816.76
8.0.130.0050.00013.29
8.0.120.0040.00416.88
8.0.110.0040.00416.87
8.0.100.0030.00416.89
8.0.90.0040.00416.84
8.0.80.0090.01316.91
8.0.70.0000.00816.77
8.0.60.0000.00716.71
8.0.50.0040.00416.79
8.0.30.0100.00717.17
8.0.20.0130.00617.40
8.0.10.0000.00716.90
8.0.00.0140.00316.67
7.4.330.0020.00215.55
7.4.320.0000.00816.62
7.4.300.0000.00616.46
7.4.290.0040.00416.43
7.4.280.0000.00716.66
7.4.270.0050.00316.45
7.4.260.0030.00313.18
7.4.250.0050.00316.50
7.4.240.0040.00416.44
7.4.230.0070.00016.64
7.4.220.0140.00716.57
7.4.210.0030.01116.51
7.4.200.0030.00316.59
7.4.160.0120.00516.43
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0150.00916.47
7.4.120.0130.00916.49
7.4.110.0030.01416.70
7.4.100.0140.00516.74
7.4.90.0070.01016.41
7.4.80.0090.01319.39
7.4.70.0100.00716.49
7.4.60.0040.01216.39
7.4.50.0030.00916.55
7.4.40.0000.01616.61
7.4.30.0080.00816.63
7.4.10.0100.00214.88
7.4.00.0100.00614.96
7.3.330.0000.00613.30
7.3.320.0030.00313.31
7.3.310.0030.00316.32
7.3.300.0030.00316.36
7.3.290.0000.00716.25
7.3.280.0090.00816.30
7.3.270.0060.01117.40
7.3.260.0090.00816.44
7.3.250.0080.01116.48
7.3.240.0080.00816.52
7.3.230.0090.01516.61
7.3.210.0120.00616.42
7.3.200.0000.01616.25
7.3.190.0060.00916.56
7.3.180.0070.01016.54
7.3.170.0100.00616.43
7.3.160.0060.00916.31
7.3.130.0040.01114.91
7.3.120.0070.01114.67
7.3.110.0090.00915.13
7.3.100.0030.01214.89
7.3.90.0040.01514.92
7.3.80.0040.00714.54
7.3.70.0070.01014.68
7.3.60.0080.00414.98
7.3.50.0100.00314.75
7.3.40.0060.00614.71
7.3.30.0000.01114.61
7.3.20.0090.00316.81
7.3.10.0080.00816.91
7.3.00.0000.01216.55
7.2.330.0060.01616.61
7.2.320.0120.00616.70
7.2.310.0030.01316.45
7.2.300.0120.00616.52
7.2.290.0070.01016.70
7.2.260.0000.01914.92
7.2.250.0080.00815.04
7.2.240.0070.00714.79
7.2.230.0080.01114.89
7.2.220.0120.00014.70
7.2.210.0030.01015.16
7.2.200.0030.00615.15
7.2.190.0000.01214.84
7.2.180.0060.00315.18
7.2.170.0090.00614.84
7.2.160.0000.00914.86
7.2.150.0040.01216.65
7.2.140.0000.01416.86
7.2.130.0060.00916.75
7.2.120.0000.01216.98
7.2.110.0030.01016.79
7.2.100.0000.01416.92
7.2.90.0270.00515.81
7.2.80.0110.00515.87
7.2.70.0610.00815.74
7.2.60.0300.00716.00
7.2.50.0660.00516.01
7.2.40.0920.00516.05
7.2.30.0710.01016.02
7.2.20.0240.00816.03
7.2.10.0120.00515.89
7.2.00.0170.00916.09
7.1.330.0070.00715.88
7.1.320.0070.00715.82
7.1.310.0120.00316.16
7.1.300.0080.00415.80
7.1.290.0030.01015.82
7.1.280.0030.01015.89
7.1.270.0090.00315.97
7.1.260.0060.00916.01
7.1.250.0060.00916.03
7.1.240.0060.00615.87
7.1.230.0000.01215.79
7.1.220.0090.00615.77
7.1.210.0190.00214.85
7.1.200.0080.00914.89
7.1.190.0550.00514.72
7.1.180.0130.00314.81
7.1.170.1120.00314.96
7.1.160.0180.01015.00
7.1.150.0810.00914.75
7.1.140.0090.01014.85
7.1.130.0090.00614.79
7.1.120.0080.00914.83
7.1.110.0230.00614.88
7.1.100.0740.00514.82
7.1.90.0720.00814.95
7.1.80.0500.00814.88
7.1.70.0680.00114.90
7.1.60.0640.00523.87
7.1.50.0630.01023.60
7.1.40.0200.00623.84
7.1.30.1000.00923.75
7.1.20.0990.00623.80
7.1.10.0610.00614.94
7.1.00.0090.00714.75
7.0.330.0040.00815.30
7.0.320.0060.00315.13
7.0.310.0590.01014.30
7.0.300.0120.00914.44
7.0.290.0070.00914.61
7.0.280.0100.00814.50
7.0.270.0820.00614.41
7.0.260.0510.00814.57
7.0.250.0090.00714.50
7.0.240.0070.01014.48
7.0.230.0640.00614.42
7.0.220.0580.00314.38
7.0.210.0560.00614.52
7.0.200.0540.00814.42
7.0.190.0540.00614.41
7.0.180.0060.00614.49
7.0.170.1090.00614.42
7.0.160.0110.00314.65
7.0.150.0680.00514.39
7.0.140.0070.00814.46
7.0.130.0050.01114.54
7.0.120.0110.00614.51
7.0.110.0320.00614.50
7.0.100.0080.00814.23
7.0.90.0650.00614.45
7.0.80.0720.00614.39
7.0.70.0140.00814.55
7.0.60.0080.00314.55
7.0.50.0060.00814.53
7.0.40.0040.00813.38
7.0.30.0290.00613.52
7.0.20.0060.00913.45
7.0.10.0340.01013.50
7.0.00.0090.00513.57
5.6.400.0060.00314.27
5.6.390.0060.00614.49
5.6.380.0070.01114.48
5.6.370.0040.01114.31
5.6.360.0030.01013.95
5.6.350.0070.00713.95
5.6.340.0100.01014.49
5.6.330.0030.00614.36
5.6.320.0100.00714.44
5.6.310.0070.01014.25
5.6.300.0120.00614.37
5.6.290.0100.00314.49
5.6.280.0030.00714.59
5.6.270.0090.00914.19
5.6.260.0080.00314.38
5.6.250.0080.00614.39
5.6.240.0030.01014.55
5.6.230.0030.00614.26
5.6.220.0060.00314.10
5.6.210.0090.00914.29
5.6.200.0070.00714.08
5.6.190.0130.00014.39
5.6.180.0040.01114.31
5.6.170.0040.00814.12
5.6.160.0030.01014.13
5.6.150.0000.01114.34
5.6.140.0120.00314.54
5.6.130.0030.01414.37
5.6.120.0030.00914.35
5.6.110.0120.00314.30
5.6.100.0040.00414.40
5.6.90.0000.01614.52
5.6.80.0060.00914.11
5.6.70.0040.01114.15
5.6.60.0060.01014.19
5.6.50.0030.01014.24
5.6.40.0140.00014.02
5.6.30.0070.00714.23
5.6.20.0040.00814.19
5.6.10.0030.01314.36
5.6.00.0030.00614.34

preferences:
39.75 ms | 400 KiB | 5 Q