3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = null; if ($foo && $foo->getTitel() === 'at') echo 'boo'; class Satan { public function getDeibel() { return null; } } $satan = new \Satan(); if ($satan-getDeibel() && $satan->getDeibel()->getTeufel() === 'cap') { echo "Sheztan"; }

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)
8.3.60.0110.00316.75
8.3.50.0040.01118.05
8.3.40.0040.01118.88
8.3.30.0040.01118.79
8.3.20.0040.00420.16
8.3.10.0030.00623.48
8.3.00.0050.00319.38
8.2.180.0120.00916.88
8.2.170.0120.00322.96
8.2.160.0030.01020.27
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00017.60
8.2.120.0040.00426.35
8.2.110.0080.00820.39
8.2.100.0000.01417.68
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0020.00518.04
8.2.50.0040.00418.07
8.2.40.0080.00019.40
8.2.30.0070.00020.54
8.2.20.0080.00017.81
8.2.10.0040.00418.04
8.2.00.0040.00418.16
8.1.270.0060.00323.80
8.1.260.0070.00028.09
8.1.250.0000.00828.09
8.1.240.0090.00022.25
8.1.230.0080.00417.64
8.1.220.0000.00817.79
8.1.210.0030.00718.77
8.1.200.0070.00317.35
8.1.190.0030.00617.25
8.1.180.0000.00818.10
8.1.170.0040.00418.77
8.1.160.0000.00722.00
8.1.150.0000.00718.84
8.1.140.0040.00419.61
8.1.130.0030.00317.64
8.1.120.0040.00417.50
8.1.110.0060.00317.36
8.1.100.0080.00017.34
8.1.90.0000.00717.46
8.1.80.0040.00417.45
8.1.70.0030.00317.41
8.1.60.0090.00017.51
8.1.50.0040.00417.52
8.1.40.0040.00417.40
8.1.30.0000.00817.66
8.1.20.0050.00217.54
8.1.10.0040.00417.56
8.1.00.0040.00417.39
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.35
8.0.270.0000.00717.16
8.0.260.0000.00717.22
8.0.250.0030.00316.93
8.0.240.0030.00517.04
8.0.230.0070.00016.89
8.0.220.0100.00016.97
8.0.210.0030.00316.83
8.0.200.0000.00617.00
8.0.190.0000.00717.04
8.0.180.0070.00016.91
8.0.170.0030.00616.86
8.0.160.0070.00016.98
8.0.150.0030.00316.90
8.0.140.0040.00416.90
8.0.130.0080.00013.44
8.0.120.0050.00316.97
8.0.110.0000.00816.98
8.0.100.0000.00716.92
8.0.90.0000.00816.90
8.0.80.0090.01316.88
8.0.70.0050.00216.98
8.0.60.0000.00716.95
8.0.50.0000.00716.94
8.0.30.0100.01117.12
8.0.20.0110.00817.41
8.0.10.0000.00716.97
8.0.00.0060.01116.75
7.4.330.0050.00016.73
7.4.320.0030.00316.51
7.4.300.0000.00616.59
7.4.290.0000.00616.61
7.4.280.0030.00616.59
7.4.270.0030.00316.63
7.4.260.0070.00016.54
7.4.250.0070.00016.50
7.4.240.0020.00516.62
7.4.230.0030.00316.63
7.4.220.0060.01216.61
7.4.210.0110.00416.53
7.4.200.0000.00716.40
7.4.160.0120.00616.59
7.4.150.0080.01117.40
7.4.140.0100.00817.86
7.4.130.0080.00816.58
7.4.120.0030.01316.62
7.4.110.0070.01016.64
7.4.100.0100.00716.50
7.4.90.0090.01016.64
7.4.80.0090.01419.39
7.4.70.0130.01016.45
7.4.60.0070.01016.41
7.4.50.0030.01616.71
7.4.40.0030.01316.55
7.4.30.0030.02016.49
7.4.10.0000.01814.71
7.4.00.0080.00714.88
7.3.330.0030.00313.36
7.3.320.0030.00313.22
7.3.310.0040.00416.31
7.3.300.0050.00316.25
7.3.290.0000.00716.28
7.3.280.0090.01016.33
7.3.270.0130.00417.40
7.3.260.0070.01116.60
7.3.250.0100.00816.42
7.3.240.0100.01216.44
7.3.230.0100.01316.39
7.3.210.0130.00616.48
7.3.200.0100.00716.57
7.3.190.0030.01316.39
7.3.180.0030.01316.30
7.3.170.0100.01316.37
7.3.160.0080.00816.15
7.3.130.0130.00314.79
7.3.120.0060.01314.59
7.3.110.0130.00614.54
7.3.100.0070.01014.79
7.3.90.0030.01314.96
7.3.80.0000.01114.62
7.3.70.0110.00714.61
7.3.60.0070.00714.79
7.3.50.0030.00714.85
7.3.40.0090.00614.81
7.3.30.0040.00714.76
7.3.20.0030.01016.75
7.3.10.0060.00316.29
7.3.00.0140.00316.55
7.2.330.0150.00316.54
7.2.320.0230.00316.65
7.2.310.0100.00616.72
7.2.300.0060.01216.52
7.2.290.0090.01216.36
7.2.260.0060.01314.66
7.2.250.0030.01714.97
7.2.240.0060.00915.04
7.2.230.0060.00614.88
7.2.220.0040.01115.07
7.2.210.0030.01014.94
7.2.200.0000.01415.10
7.2.190.0030.01015.02
7.2.180.0090.00614.88
7.2.170.0070.00714.62
7.2.160.0000.01515.02
7.2.150.0070.00316.96
7.2.140.0070.00716.80
7.2.130.0090.00616.81
7.2.120.0030.01016.84
7.2.110.0080.00416.55
7.2.100.0090.00616.91
7.2.90.0070.01116.86
7.2.80.0040.01116.76
7.2.70.0050.00516.93
7.2.60.0070.00716.64
7.2.50.0000.01416.84
7.2.40.0060.00816.71
7.2.30.0100.00316.88
7.2.20.0040.01116.90
7.2.10.0060.00616.59
7.2.00.0060.00817.88
7.1.330.0060.00915.53
7.1.320.0040.00915.70
7.1.310.0090.00615.56
7.1.300.0040.00715.74
7.1.290.0070.00715.57
7.1.280.0030.01015.74
7.1.270.0030.00615.84
7.1.260.0100.00315.40
7.1.250.0030.01015.88
7.1.240.0000.01315.40
7.1.230.0070.00715.55
7.1.220.0000.01415.79
7.1.210.0030.01015.57
7.1.200.0070.00715.63
7.1.190.0030.01015.67
7.1.180.0070.00715.68
7.1.170.0030.00915.62
7.1.160.0040.01215.66
7.1.150.0060.00615.58
7.1.140.0000.00915.76
7.1.130.0000.01215.68
7.1.120.0000.01415.59
7.1.110.0030.00615.66
7.1.100.0060.00716.70
7.1.90.0070.00715.57
7.1.80.0000.00915.45
7.1.70.0070.00316.42
7.1.60.0100.00617.57
7.1.50.0080.00816.35
7.1.40.0070.00315.64
7.1.30.0060.00315.78
7.1.20.0080.00415.73
7.1.10.0110.00415.60
7.1.00.0020.04218.85
7.0.330.0060.00915.36
7.0.320.0070.00715.38
7.0.310.0100.00715.27
7.0.300.0110.00415.19
7.0.290.0080.00415.33
7.0.280.0070.00714.95
7.0.270.0060.00615.30
7.0.260.0060.00615.05
7.0.250.0080.00415.37
7.0.240.0100.00315.27
7.0.230.0060.00915.50
7.0.220.0040.00815.23
7.0.210.0050.00515.31
7.0.200.0030.00716.15
7.0.190.0070.00715.40
7.0.180.0070.00715.45
7.0.170.0000.01315.44
7.0.160.0030.00515.46
7.0.150.0150.00015.19
7.0.140.0000.01215.45
7.0.130.0000.01215.38
7.0.120.0080.00415.41
7.0.110.0000.01315.13
7.0.100.0000.01115.44
7.0.90.0110.00415.48
7.0.80.0130.00015.48
7.0.70.0120.00415.48
7.0.60.0020.02817.56
7.0.50.0050.04016.58
7.0.40.0070.04816.72
7.0.30.0130.02816.85
7.0.20.0100.03216.71
7.0.10.0070.04616.76
7.0.00.0090.03416.68
5.6.400.0110.00414.44
5.6.390.0060.00914.18
5.6.380.0100.00614.29
5.6.370.0030.00914.28
5.6.360.0070.01114.03
5.6.350.0040.01114.54
5.6.340.0160.00014.41
5.6.330.0000.01114.15
5.6.320.0090.00014.35
5.6.310.0080.00814.24
5.6.300.0070.00714.26
5.6.290.0040.00814.34
5.6.280.0060.00314.35
5.6.270.0060.00614.06
5.6.260.0100.00314.29
5.6.250.0030.00914.04
5.6.240.0050.00514.28
5.6.230.0030.00814.14
5.6.220.0000.01214.21
5.6.210.0070.03317.38
5.6.200.0070.02716.25
5.6.190.0080.03017.20
5.6.180.0200.03017.31
5.6.170.0100.02517.38
5.6.160.0080.04317.48
5.6.150.0080.02316.28
5.6.140.0080.04216.22
5.6.130.0090.03616.24
5.6.120.0050.02917.60
5.6.110.0050.04217.76
5.6.100.0110.03317.53
5.6.90.0090.02217.72
5.6.80.0100.04017.30
5.6.70.0070.00314.02
5.6.60.0060.00614.18
5.6.50.0030.00714.04
5.6.40.0000.01314.25
5.6.30.0120.00314.27
5.6.20.0040.01114.09
5.6.10.0080.00014.42
5.6.00.0030.00714.19
5.5.380.0000.01514.11
5.5.370.0100.00314.12
5.5.360.0040.01113.87
5.5.350.2120.02517.26
5.5.340.0030.04616.05
5.5.330.0080.02317.33
5.5.320.0060.02817.36
5.5.310.0160.02117.29
5.5.300.0050.02316.19
5.5.290.0030.04516.14
5.5.280.0100.03017.64
5.5.270.0100.04317.39
5.5.260.0050.02717.48
5.5.250.0030.03717.44
5.5.240.0250.02617.22
5.5.230.0030.00714.01
5.5.220.0070.00714.20
5.5.210.0000.01314.08
5.5.200.0040.01114.27
5.5.190.0070.00313.99
5.5.180.0080.00614.04
5.5.170.0030.00914.20
5.5.160.0140.00314.20
5.5.150.0030.01014.20
5.5.140.0030.01414.33
5.5.130.0090.00614.13
5.5.120.0040.01414.12
5.5.110.0000.01013.73
5.5.100.0110.00314.14
5.5.90.0050.00514.06
5.5.80.0040.00714.05
5.5.70.0040.01113.93
5.5.60.0060.00314.06
5.5.50.0030.00713.85
5.5.40.0060.01013.98
5.5.30.0060.00614.28
5.5.20.0070.01013.98
5.5.10.0070.01014.09
5.5.00.0070.00314.25

preferences:
69.85 ms | 400 KiB | 5 Q