3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = trim("asdf "); $test2 = " "; $echeck = (empty($test)) ? "error" : trim($test); $echeck2 = (empty(trim($test2))) ? "error" : "opala"; echo $echeck . "\n" . $echeck2; exit(); ?>

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)
8.3.60.0070.01118.30
8.3.50.0100.00521.96
8.3.40.0060.00918.81
8.3.30.0120.00618.54
8.3.20.0070.00020.04
8.3.10.0000.00920.53
8.3.00.0090.00020.67
8.2.180.0140.00716.75
8.2.170.0070.00722.96
8.2.160.0160.00320.53
8.2.150.0000.00824.18
8.2.140.0100.00024.66
8.2.130.0080.00019.23
8.2.120.0040.00426.35
8.2.110.0090.00019.16
8.2.100.0120.00017.63
8.2.90.0030.00519.17
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0040.00417.91
8.2.50.0000.00918.09
8.2.40.0050.00320.47
8.2.30.0070.00021.09
8.2.20.0000.00817.77
8.2.10.0050.00218.09
8.2.00.0040.00418.13
8.1.280.0070.00725.92
8.1.270.0000.00824.02
8.1.260.0030.00528.09
8.1.250.0060.00628.09
8.1.240.0060.00322.75
8.1.230.0040.00817.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0030.00518.64
8.1.160.0070.00020.79
8.1.150.0050.00318.87
8.1.140.0000.00719.52
8.1.130.0080.00017.68
8.1.120.0050.00217.49
8.1.110.0070.00017.39
8.1.100.0000.00817.45
8.1.90.0000.00717.47
8.1.80.0000.00717.45
8.1.70.0000.00717.51
8.1.60.0070.00317.57
8.1.50.0060.00317.51
8.1.40.0050.00317.39
8.1.30.0050.00317.53
8.1.20.0040.00417.58
8.1.10.0040.00417.52
8.1.00.0000.00817.48
8.0.300.0050.00218.77
8.0.290.0080.00016.75
8.0.280.0000.00718.44
8.0.270.0070.00317.20
8.0.260.0030.00517.23
8.0.250.0070.00016.92
8.0.240.0040.00416.87
8.0.230.0000.00716.98
8.0.220.0080.00016.85
8.0.210.0000.00716.91
8.0.200.0060.00016.90
8.0.190.0040.00417.05
8.0.180.0050.00316.94
8.0.170.0040.00416.84
8.0.160.0080.00016.89
8.0.150.0000.00716.95
8.0.140.0050.00216.79
8.0.130.0000.00713.38
8.0.120.0040.00416.81
8.0.110.0070.00016.84
8.0.100.0030.00316.79
8.0.90.0040.00416.87
8.0.80.0130.00316.86
8.0.70.0000.00716.86
8.0.60.0000.00717.00
8.0.50.0070.00016.82
8.0.30.0070.01316.97
8.0.20.0130.00517.40
8.0.10.0000.00816.96
8.0.00.0130.00716.79
7.4.330.0030.00315.08
7.4.320.0000.00616.48
7.4.300.0030.00316.49
7.4.290.0030.00316.57
7.4.280.0000.00716.54
7.4.270.0000.00616.60
7.4.260.0050.00216.59
7.4.250.0070.00016.44
7.4.240.0050.00216.52
7.4.230.0070.00016.52
7.4.220.0080.00816.50
7.4.210.0150.00516.48
7.4.200.0040.00416.45
7.4.160.0080.00816.27
7.4.150.0150.00317.40
7.4.140.0120.01217.86
7.4.130.0140.00816.35
7.4.120.0170.00016.54
7.4.110.0100.00716.53
7.4.100.0120.00916.49
7.4.90.0100.01016.54
7.4.80.0060.01219.39
7.4.70.0070.01016.34
7.4.60.0110.00616.50
7.4.50.0080.00616.45
7.4.40.0060.01016.48
7.4.30.0090.00916.49
7.4.10.0060.01214.86
7.4.00.0090.00815.01
7.3.330.0050.00013.17
7.3.320.0050.00013.09
7.3.310.0040.00416.09
7.3.300.0000.00716.09
7.3.290.0080.00616.26
7.3.280.0110.00816.29
7.3.270.0120.00617.40
7.3.260.0130.00316.30
7.3.250.0130.00816.44
7.3.240.0070.01116.35
7.3.230.0160.00316.44
7.3.210.0150.00416.39
7.3.200.0120.01219.39
7.3.190.0110.00416.32
7.3.180.0140.00616.27
7.3.170.0060.01516.44
7.3.160.0070.01016.27
7.3.130.0070.01014.75
7.3.120.0110.00614.83
7.3.110.0090.00914.63
7.3.100.0090.00714.54
7.3.90.0070.00914.84
7.3.80.0020.01114.82
7.3.70.0050.01214.78
7.3.60.0030.00914.49
7.3.50.0070.00614.84
7.3.40.0060.00814.58
7.3.30.0060.00714.73
7.3.20.0020.01116.53
7.3.10.0080.00516.59
7.3.00.0060.00616.58
7.2.330.0130.01016.79
7.2.320.0030.01716.65
7.2.310.0050.01416.74
7.2.300.0070.01716.67
7.2.290.0130.00716.39
7.2.260.0120.00414.81
7.2.250.0100.00815.16
7.2.240.0090.00815.17
7.2.230.0100.00715.20
7.2.220.0050.01115.09
7.2.210.0060.00915.19
7.2.200.0070.01015.04
7.2.190.0020.01415.15
7.2.180.0000.01415.01
7.2.170.0060.01015.17
7.2.160.0140.00415.20
7.2.150.0130.00316.95
7.2.140.0120.00317.00
7.2.130.0110.00017.03
7.2.120.0070.00617.03
7.2.110.0030.00716.94
7.2.100.0000.01216.74
7.2.90.0070.01016.88
7.2.80.0120.00516.91
7.2.70.0040.00916.92
7.2.60.0070.00716.94
7.2.50.0000.00917.07
7.2.40.0070.00717.07
7.2.30.0060.00917.00
7.2.20.0090.00917.01
7.2.10.0030.00617.06
7.2.00.0060.01018.16
7.1.330.0040.00915.60
7.1.320.0050.01115.73
7.1.310.0030.00815.79
7.1.300.0070.00715.72
7.1.290.0050.00515.64
7.1.280.0090.00715.68
7.1.270.0100.00515.69
7.1.260.0030.01015.72
7.1.250.0150.00015.91
7.1.240.0060.00915.77
7.1.230.0100.00015.66
7.1.220.0030.01015.91
7.1.210.0040.01115.80
7.1.200.0000.01215.62
7.1.190.0040.01115.49
7.1.180.0030.01315.41
7.1.170.0030.00915.91
7.1.160.0000.01415.90
7.1.150.0000.00815.74
7.1.140.0040.01215.58
7.1.130.0060.00315.89
7.1.120.0030.01415.69
7.1.110.0060.00915.58
7.1.100.0020.01016.93
7.1.90.0070.00415.81
7.1.80.0030.00915.59
7.1.70.0020.01316.61
7.1.60.0040.01217.55
7.1.50.0070.01015.78
7.1.40.0030.01015.56
7.1.30.0040.00415.80
7.1.20.0060.00715.47
7.1.10.0060.00615.78
7.1.00.0070.03719.06
7.0.330.0030.00715.29
7.0.320.0000.01115.59
7.0.310.0030.00615.37
7.0.300.0110.00415.48
7.0.290.0040.01115.53
7.0.280.0070.00715.36
7.0.270.0000.01215.35
7.0.260.0040.00815.38
7.0.250.0090.00315.61
7.0.240.0040.01115.43
7.0.230.0030.00615.41
7.0.220.0090.00015.63
7.0.210.0070.00715.57
7.0.200.0240.00315.25
7.0.190.0090.00415.23
7.0.180.0000.00815.42
7.0.170.0070.00715.12
7.0.160.0100.00315.54
7.0.150.0030.00715.49
7.0.140.0030.00915.31
7.0.130.0000.00815.19
7.0.120.0070.00715.59
7.0.110.0100.00615.45
7.0.100.0030.01015.47
7.0.90.0030.00615.32
7.0.80.0030.00615.52
7.0.70.0090.00915.21
7.0.60.0130.03317.69
7.0.50.0050.03716.75
7.0.40.0050.02716.90
7.0.30.0210.04116.75
7.0.20.0130.02016.78
7.0.10.0100.03516.75
7.0.00.0070.03616.66
5.6.400.0080.00814.31
5.6.390.0060.01114.27
5.6.380.0040.01214.32
5.6.370.0000.01114.54
5.6.360.0000.01114.45
5.6.350.0040.00714.30
5.6.340.0060.00614.42
5.6.330.0000.01114.39
5.6.320.0090.00614.53
5.6.310.0030.00914.33
5.6.300.0000.01214.61
5.6.290.0070.00714.33
5.6.280.0050.04017.63
5.6.270.0090.00614.52
5.6.260.0100.00614.45
5.6.250.0060.00614.48
5.6.240.0060.00614.31
5.6.230.0060.00614.54
5.6.220.0090.00614.53
5.6.210.0050.04417.54
5.6.200.0110.04316.12
5.6.190.0080.02217.32
5.6.180.0170.04317.40
5.6.170.0220.03817.35
5.6.160.0060.02517.35
5.6.150.0080.02016.25
5.6.140.0050.03816.13
5.6.130.0070.02216.33
5.6.120.0000.04317.68
5.6.110.0100.04317.67
5.6.100.0080.04317.55
5.6.90.0220.03417.55
5.6.80.0030.02717.23
5.6.70.0100.00614.09
5.6.60.0040.00914.07
5.6.50.0000.01714.54
5.6.40.0100.00314.31
5.6.30.0060.00614.36
5.6.20.0150.00314.15
5.6.10.0060.00914.43
5.6.00.0030.00914.30
5.5.380.0000.00814.46
5.5.370.0060.00614.43
5.5.360.0030.01013.90
5.5.350.0070.04217.39
5.5.340.0050.02915.96
5.5.330.0030.03117.46
5.5.320.0150.02517.28
5.5.310.0180.03317.22
5.5.300.0110.04216.08
5.5.290.0020.03316.19
5.5.280.0050.04017.48
5.5.270.0020.04817.60
5.5.260.0100.04317.45
5.5.250.0070.04417.29
5.5.240.0100.02217.29
5.5.230.0070.00714.29
5.5.220.0000.01214.06
5.5.210.0030.01014.39
5.5.200.0110.00414.23
5.5.190.0110.00413.99
5.5.180.0000.01214.18
5.5.170.0000.01214.05
5.5.160.0070.00714.13
5.5.150.0110.00013.96
5.5.140.0060.00914.30
5.5.130.0030.01414.30
5.5.120.0090.00013.91
5.5.110.0070.01014.05
5.5.100.0000.01514.44
5.5.90.0090.00614.27
5.5.80.0030.01214.02
5.5.70.0090.00614.26
5.5.60.0060.00913.89
5.5.50.0040.00814.32
5.5.40.0070.01113.79
5.5.30.0070.01014.38
5.5.20.0060.00614.05
5.5.10.0070.00714.13
5.5.00.0040.00714.18

preferences:
67.79 ms | 401 KiB | 5 Q