3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 10; echo "$a < ++$a vv"; $b = 11; if (10 < 11 || 11 < 12) print "hello"; else print "hi"; $a = 10; $b = 11; if ($a == ++$a && $b == ++$b) print "hello$a and $b"; else print "hi"; if ((print "hi")- 1) print "hello"; $i = 0; do { print "hi"; $i++; } while ($i != 3);

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)
8.3.60.0110.00718.43
8.3.50.0140.00716.59
8.3.40.0040.01118.58
8.3.30.0070.00718.71
8.3.20.0040.00420.29
8.3.10.0080.00023.48
8.3.00.0030.00519.56
8.2.180.0090.00916.63
8.2.170.0140.00322.96
8.2.160.0120.00319.04
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0070.00319.44
8.2.120.0140.00326.35
8.2.110.0030.00620.39
8.2.100.0080.00417.61
8.2.90.0000.00919.17
8.2.80.0000.00818.04
8.2.70.0060.00317.50
8.2.60.0000.00818.04
8.2.50.0030.00618.10
8.2.40.0030.00520.59
8.2.30.0030.00619.31
8.2.20.0030.00518.00
8.2.10.0070.00018.00
8.2.00.0030.00617.95
8.1.280.0110.00425.92
8.1.270.0070.00023.83
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.80
8.1.230.0040.00719.16
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0000.00817.35
8.1.190.0030.00617.22
8.1.180.0000.00818.10
8.1.170.0000.00818.57
8.1.160.0040.00418.95
8.1.150.0000.00820.72
8.1.140.0040.00419.59
8.1.130.0040.00418.95
8.1.120.0050.00317.49
8.1.110.0040.00417.46
8.1.100.0000.00917.34
8.1.90.0000.00817.49
8.1.80.0000.00817.49
8.1.70.0030.00317.36
8.1.60.0050.00317.61
8.1.50.0060.00317.49
8.1.40.0050.00317.54
8.1.30.0000.01017.68
8.1.20.0000.00817.66
8.1.10.0040.00417.36
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00518.45
8.0.270.0070.00017.19
8.0.260.0070.00016.80
8.0.250.0000.00716.91
8.0.240.0000.00716.93
8.0.230.0070.00017.04
8.0.220.0030.00316.98
8.0.210.0000.00616.85
8.0.200.0080.00017.06
8.0.190.0030.00616.94
8.0.180.0070.00016.89
8.0.170.0030.00416.99
8.0.160.0080.00016.96
8.0.150.0040.00416.86
8.0.140.0000.00716.94
8.0.130.0050.00013.43
8.0.120.0050.00316.83
8.0.110.0050.00216.95
8.0.100.0000.00716.91
8.0.90.0070.00016.84
8.0.80.0090.00917.01
8.0.70.0040.00417.01
8.0.60.0000.00716.97
8.0.50.0070.00016.97
8.0.30.0100.00817.12
8.0.20.0120.00717.40
8.0.10.0000.00717.05
8.0.00.0160.00816.81
7.4.330.0000.00515.55
7.4.320.0070.00016.57
7.4.300.0070.00016.53
7.4.290.0070.00016.55
7.4.280.0050.00216.38
7.4.270.0030.00316.53
7.4.260.0030.00316.49
7.4.250.0070.00016.57
7.4.240.0070.00016.47
7.4.230.0000.00816.26
7.4.220.0110.00616.47
7.4.210.0090.00616.56
7.4.200.0070.00016.71
7.4.160.0020.01416.48
7.4.150.0140.00417.40
7.4.140.0080.00917.86
7.4.130.0090.00916.34
7.4.120.0100.00916.64
7.4.110.0140.00616.43
7.4.100.0150.00716.50
7.4.90.0130.01016.44
7.4.80.0000.01819.39
7.4.70.0110.00516.45
7.4.60.0100.01016.53
7.4.50.0060.00316.67
7.4.40.0040.01116.73
7.4.30.0090.00916.69
7.4.00.0050.01014.99
7.3.330.0000.00613.30
7.3.320.0050.00013.28
7.3.310.0030.00316.33
7.3.300.0000.00716.43
7.3.290.0000.00716.41
7.3.280.0070.00916.36
7.3.270.0060.01017.40
7.3.260.0040.01216.42
7.3.250.0080.01116.32
7.3.240.0120.00916.46
7.3.230.0100.00716.67
7.3.210.0130.00316.34
7.3.200.0060.00916.34
7.3.190.0130.00716.18
7.3.180.0100.00516.60
7.3.170.0030.01316.42
7.3.160.0100.00716.51
7.3.120.0000.01514.76
7.3.110.0070.01114.52
7.3.100.0030.01014.87
7.3.90.0090.00314.78
7.3.80.0030.01014.94
7.3.70.0040.01114.46
7.3.60.0030.00614.95
7.3.50.0030.01214.88
7.3.40.0110.00714.91
7.3.30.0120.00014.61
7.3.20.0060.00916.47
7.3.10.0030.01016.71
7.3.00.0050.00516.80
7.2.330.0100.00716.67
7.2.320.0030.01316.37
7.2.310.0080.00816.63
7.2.300.0120.00916.50
7.2.290.0080.00816.38
7.2.250.0130.00714.83
7.2.240.0040.01514.66
7.2.230.0060.00915.08
7.2.220.0000.00914.96
7.2.210.0060.01214.95
7.2.200.0060.00914.93
7.2.190.0060.00615.10
7.2.180.0130.00715.08
7.2.170.0060.00914.86
7.2.60.0030.01316.98
7.2.00.0030.01219.29
7.1.330.0060.00615.84
7.1.320.0090.00615.38
7.1.310.0090.00916.07
7.1.300.0080.00615.59
7.1.290.0090.00615.40
7.1.280.0050.00915.46
7.1.270.0030.00715.61
7.1.260.0080.00515.65
7.1.200.0060.00915.56
7.1.100.0700.00715.36
7.1.70.0060.00917.15
7.1.60.0320.00635.08
7.1.50.0230.01234.79
7.1.40.0180.01834.19
7.1.30.0170.01734.42
7.1.20.0270.00834.23
7.1.10.0120.00316.52
7.1.00.0090.00916.75
7.0.200.0060.01316.79
7.0.190.0000.01516.78
7.0.180.0070.01116.14
7.0.170.0060.01216.25
7.0.160.0100.00716.21
7.0.150.0050.01116.19
7.0.140.0070.01316.38
7.0.130.0100.01016.22
7.0.120.0110.01116.32
7.0.110.0090.01416.38
7.0.100.0110.01116.17
7.0.90.0080.01616.23
7.0.80.0030.01016.54
7.0.70.0090.00616.22
7.0.60.0130.00815.92
7.0.50.0060.01216.30
7.0.40.0070.01416.36
7.0.30.0110.00916.60
7.0.20.0120.00816.54
7.0.10.0110.00916.29
7.0.00.0120.00716.44

preferences:
42.72 ms | 401 KiB | 5 Q